
About My Best Chocolate Chip Cookie Cake Recipe
This chocolate chip cookie cake recipe makes a 10-inch chocolate chip cookie with a giant, fudgy center and crisp edges. The cake is then decorated with a classic American buttercream frosting and lots of sprinkles. All in all, it tastes like the chocolate chip cookie cake I remember fondly from my childhood!
Over my many years of blogging, I’ve tried many chocolate chip cookie cake recipes from trusted sources. The recipes were good, but felt short of what I was looking for. The resulting cookie cakes were too crispy, and both used “elevated” ingredients like brown butter and gourmet chocolate.
I wanted a cookie cake recipe more similar to the chocolate chip cookie cake I remembered from my childhood. Specifically, a giant cookie cake made with cookie dough, with a fudgy, rich texture and topped with sweet buttercream.
I’m happy to report that this chocolate chip cookie cake recipe is IT!
@hummingbirdhigh supermarket chocolate chip cookie cake DUPE #bakingrecipe ♬ Sweet Sunset – Tollan Kim & dulai
And for even more fun chocolate chip cookie recipes, check out Hummingbird High‘s full collection!

Why You Should Make The Recipe
The recipe is delicious and tastes like your childhood.
I mentioned earlier that I was unhappy with the previous chocolate chip cookie cake recipes I’d tried. But this one knocks it out of the park!
The chocolate chip cookie cake results in extremely dense and fudgy slices, all topped off with just the right amount of sweet buttercream frosting. Honestly, it’d almost be too much if it didn’t exactly like the supermarket chocolate chip cookie cakes that I loved so much as a kid.
Be sure to check out the ingredients below for more on how I managed to achieve these flavors!
The recipe comes together quickly.
Most chocolate chip cookie recipes, cake or otherwise, instruct you to bring butter down to room temperature to be able to cream it with sugar for the dough. Good news! There’s no need to do that for this recipe.
Instead, I instruct you to melt the butter instead. Doing so results in the extremely fudgy and dense texture of this giant chocolate chip cookie cake.
It also turns out that baking a batch of chocolate chip cookie dough as one giant cake significantly reduces your Bake Time. Most cookie recipes require you to bake multiple batches of cookies. While it takes only around 10 minutes or so to bake each batch, most recipes make around 4 batches. This significantly increases your total Bake Time to 40 minutes!
However, with this chocolate chip cookie recipe, you’ll only need to bake the cookie dough as one giant chocolate chip cookie cake for 20 or so minutes.

Ingredients and Substitutions
Here’s a secret: it’s actually the chocolate chip cookie recipe from my cookbook, but with a few important ingredient changes! These changes are responsible for making them taste like the supermarket chocolate chip cookie cakes I remember so fondly from my childhood.
Let’s talk about them below:
- Butter. Based on my experience, either salted or unsalted butter works in this recipe. No need to adjust salt levels if you use salted butter, either!
- Kosher Salt. I think that kosher salt is the best salt for baking recipes. But you can replace the kosher salt in the recipe with table salt. Just use half the amount listed in the recipe when you do!
- Brown Sugar. During my recipe tests, I found that either light or dark brown sugar works in the recipe. Dark brown sugar will give the cookie cake a subtle caramel flavor.
- Whole Milk. I recommend using whole milk for the best tasting frosting. Skim and low-fat milk won’t taste as creamy. You can also use plant-based milk like almond, coconut, soy, or oat. Just note that they might make the frosting taste like them, too.
Let’s talk about semisweet chocolate chips
If you own my cookbook, you may have noticed that I rail against chocolate chips a LOT. Why? Cheap chocolate chips contain additives like palm oil and paraffin wax that help them retain their shape after being baked. Unfortunately, it also affects their flavor. As a result, I rely on fancy chocolate bars, feve discs, or wafers for most of my baking.
But supermarket bakeries don’t make chocolate chip cookie cakes with that kind of gourmet chocolate. And I’m going for nostalgia with my best chocolate chip cookie cake recipe, remember? The truth is, this recipe just doesn’t taste right with fancy chocolate.
Want to know more about the best chocolate for chocolate chip cookies? Check out all my recommendations in this post on Hummingbird High with links to my favorite chocolate chips and chocolate for baking recipes!

How To Make The Cake
Assembling and Decorating The Cookie Cake, Step By Step







Recipe Troubleshooting and FAQ
Do I need a special chocolate chip cookie cake pan?
No! Like I said above, I developed this recipe specifically for a 10- or 12-inch skillet. You can also bake the chocolate chip cookie cake in traditional cake pans or a springform pan.
Traditional cake pans are usually 8- or 9-inches wide, while springform pans are typically 9- or 10-inches. If you make this recipe in a smaller cake pan, your cookie cake will come out thicker than mine. You may also need to increase Bake Time for a few minutes to adjust for this thickness. In general, thicker baked goods take longer to bake.
Alternatively, note that I made this recipe in this 10-inch skillet. If you’re using a 12-inch skillet, your chocolate chip cookie cake will likely be thinner than mine. You may need to decrease Bake Time; check for doneness at 18 minutes instead of the 20 minutes listed in the recipe.
Help! My chocolate chip cookie cake tasted super salty. What did I do wrong?
Here’s the thing: although I instruct you to use salted butter for the cookie dough in this recipe, it’s always a little bit risky to do so. Why? Different brands add varying levels of salt to their salted butter. That means that the flavor of your dessert will vary widely depending on whatever brand of salted butter you happened to use. And if you found this chocolate chip cookie cake too salty, it’s likely because you used an extra salty type of salted butter.
If you want to try making this recipe again with the same type of salted butter you used, I recommend decreasing the amount of kosher salt in this recipe to a ½ teaspoon. Alternatively, you can also avoid this sort of risk in the future by baking the recipe as is but with unsalted butter instead. Baking with unsalted butter will give you more control over the final taste of the product since you’ll be adding all the salt in the recipe yourself.
Can I freeze the unbaked chocolate chip cookie cake?
Yes, you can! To freeze the unbaked cookie dough, follow the recipe to make the dough as instructed. Instead of pressing the cookie dough into the skillet, mold it into a rough ball and press down to make a disc. Cover tightly with plastic wrap and freeze for up to 3 months. To bake into a cookie cake, thaw the disc overnight in the refrigerator and follow the instructions in the recipe to press it into the skillet and bake.
Can I freeze the baked chocolate chip cookie cake?
Yes, you can! To freeze the baked cookie cake, follow the recipe’s instructions to cool the chocolate chip cookie cake completely and decorate. Once the frosting has “crusted” (it should harden to the point that your finger won’t leave an indent in the frosting when it’s gently poked), slice the cookie cake into wedges. Tightly wrap the individual wedges in plastic wrap and freeze for up to 3 months. To enjoy, thaw overnight in the refrigerator, then for a few hours at room temperature.
Best Recipe Tips
Ingredient Tip
- Note that while the chocolate chip cookie cake dough instructs you to use salted butter, you’ll need to use UNSALTED butter for the frosting. In general, it’s not a good idea to use salted butter for frosting. Frosting recipes usually require a LOT of butter. Using salted butter at that volume will definitely make your frosting taste salty.
In a pinch, if you only have unsalted butter on hand, don’t worry! Simply follow the recipe. There’s no need to increase the amount of salt in the cookie dough. If you only have salted butter on hand, feel free to use it in the frosting recipe. But don’t say I didn’t warn you if you find it to be too salty and weird! You may also want to skip the “pinch of salt” I instruct you to use.
Technique Tip
- The easiest way to spread the cookie dough across the skillet is to use a stiff rubber spatula, a wooden spoon, or even your hands (like I did!) to press the dough into the pan. Don’t dump the cookie dough all at once into the center of the pan! Instead, transfer the dough bit by bit, pressing it into the pan as you go. Doing so will make it easier to get it across the pan, I promise.
Decorating Tip
- To pipe the border, I used two star tips from this Ateco jumbo piping tip set. For the letters, I used these edible white chocolate letters from Dr. Oetker that I bought during my last trip to London. You can also make your own using these candy molds!
Get the Recipe: My Best Chocolate Chip Cookie Cake Recipe
Ingredients
For the Chocolate Chip Cookie Cake
- 1 ⅔ cups (7.5 ounces or 213 grams) all-purpose flour
- ½ teaspoon baking powder
- ½ teaspoon baking soda
- 1 teaspoon kosher salt
- ½ cup (4 ounces or 113 grams) salted (preferred) OR unsalted butter, melted and cooled slightly, plus more for pan
- ¾ cup tightly packed (5.65 ounces or 160 grams) dark OR light brown sugar
- ¼ cup (1.75 ounces or 50 grams) granulated sugar
- 1 large egg
- 2 teaspoons pure vanilla extract
- 1 ¼ cups (8 ounces or 227 grams) semisweet chocolate chips
For the Chocolate Chip Cookie Cake Icing
- 4 Tablespoons (2 ounces or 57 grams) unsalted butter, at room temperature
- 1 cup (4 ounces or 113 grams) confectioners' sugar, sifted
- 1 ½ teaspoons whole milk
- ¼ teaspoon pure vanilla extract
- pinch kosher salt
- food coloring
Instructions
For the Chocolate Chip Cookie Cake
- Prep the oven and pan. Position a rack in the center of the oven and preheat the oven to 350°F. Generously butter the bottom and sides of a 10-inch cast-iron skillet.
- Mix the dry ingredients. In a small bowl, whisk together the flour, baking soda, baking powder, and kosher salt.
- Mix the butter, sugars, egg, and extract. In a medium bowl, use a rubber spatula to mix together the butter and sugars until moistened, about 1 minute. Add the egg and vanilla extract and mix until combined.
- Add the dry ingredients and chocolate. Gradually mix in the dry ingredients until just combined. Add the chocolate all at once and mix until the chocolate is evenly distributed throughout, about 1 minute.
- Assemble the cookie dough in the pan. Transfer the cookie dough into the prepared skillet by scraping a small portion of the dough into the pan and using a wooden spoon, stiff rubber spatula, or your hands to press the dough down into the skillet. Press the dough evenly over the bottom of the pan.
- Bake the cookie cake. Bake the chocolate chip cookie cake for 20 to 22 minutes, or until the edges are set but the center is still gooey. Cool on a wire rack completely before frosting. The cookie cake can be stored by slicing it into wedges after frosting. Store the wedges in an airtight container at room temperature for up to 3 days.
For the Chocolate Chip Cookie Cake Icing
- Make the icing. In the bowl of a stand mixer fitted with the paddle attachment, beat the butter on medium-low until smooth and creamy, about 1 minute. Reduce the mixer to low and add the confectioners' sugar ¼ cup at a time, beating until combined. Scrape down the bottom and sides of the bowl with a rubber spatula. Add the milk, vanilla, and salt all at once and beat on low just to incorporate the liquid. Scrape down the bottom and sides of the bowl once more, then beat on medium-high until the frosting is creamy and smooth, 2 to 3 minutes.
- Decorate the cake. Use immediately by scraping into a piping bag fitted with the piping tip of your choice. At first the frosting will be creamy and smooth, but will harden the longer it sits. The frosting can also be made for up to 1 week in advance. Transfer to an airtight container with a lid and refrigerate. Before using in a recipe, bring to room temperature and beat on medium-high for 2 to 3 minutes in a stand mixer fitted with the paddle attachment.
Did you make this recipe?
Please leave a comment and rating for the recipe using the form below!
Your ratings make it easier to find the recipe online, and I’m always looking for ways to improve Hummingbird High.


Hahaha love this!
I can’t wait to make this!!
Your recipes, in your book, are amazing! So much work has gone into all the recipes to perfect them. I swore off cookbooks but ran across yours at the library and after reading it cover to cover, just had to get my own copy! Absolute perfection!!
Then I had to find your blog… not technically savvy. So I asked my daughter. She found you! Love your posts as well. Thank You for all your inspirations!! My neighbours have been very happy during social distancing while I try all your recipes! Stress baking IS a thing!!!!
Looooove this, Michelle! This cake takes me back to elementary school birthdays, when kids would bring in a cookie cake (always from Mrs. Field’s) for the entire class. I was the weird kid that didn’t *love* them, though… I was more into the frosting. I remember literally trading the cookie portion of my slice for the frosting on top of someone else’s haha. Anyways, now that my palate has *matured* (lol) I think I’d be obsessed with this, cookie part and alll. And um, yes: FUCK COVID x 100000000!!!!!
abby you are my favorite lol
My cookie batter is dry! What did I do wrong? Like sand!
Oh no, I’m so sorry to hear that! When did the dough become dry? Did it happen after you added the dry ingredients? If so, it’s likely that it was overmixed—the best way to make the dough is to just mix ONLY until the dry ingredients have disappeared. At this point it’s even okay to have one or two streaks of flour still visible since you’re going to be adding the chocolate chips and mixing them in, too.
It crumbled and turned into not one huge disaster😭
Do you think I could use light brown sugar ?
Yes! You can use light brown sugar in place of dark brown sugar no problem!
Hi Michelle! I don’t have a 10 in skillet but I have an 11 in round pan. Do you think if I adjust the time a little jt could work?
Absolutely! I would just start checking for doneness around 2 to 3 minutes ahead of the recipe’s Bake Time. Maybe even 5 minutes ahead?
Soooo good! I loved how easy it was to put together and bonus, no chill time. Delicious and pretty!
How long would you suggest letting the cookie cook before adding the icing? I’ll be using a 12”cast iron skillet.
Truly so easy to do and used a 9″ springform pan. I only wished I had a bigger pan so I could write a longer message!
Just ate the last piece for second breakfast with coffee. This cookie cake was SO GOOD. Exactly like the ones I remember from the cookie shop in my small town’s mall (that’s a good thing folks). My modifications: used unsalted butter so I upped the salt addition to the batter, used light brown sugar, & I used an 8″ cake pan. I like how thick it was in the smaller pan, only needed about 5 extra minutes in my oven. Edges were crisp, inside was almost fudgy.
I got impatient and made the frosting too early, then tried to decorate when the cake was still warm so it didn’t look great, but really this was my favorite bake I’ve made in a long time! Planning to make it again for my son’s 3rd birthday in July!
This recipe was so easy and so delicious! Turned out perfectly and reminds me of all the cookie cakes I’ve enjoyed through my life. The steps were laid out super clearly and the icing makes the perfect amount for the size. Made for my birthday this year and will be making again soon!
Out of curiosity, what brand chocolate chips did you use? I wouldn’t be surprised of it was the chocolate chips—sometimes cheap chocolate chips have more sugar (and other stabilizers and preservatives) in them than necessary. The extra sugar leeches into whatever you’re baking and can affect its texture. Like, have you ever chopped up a cheap candy bar like a Butterfinger or Hershey’s bar and thrown it into a chocolate chip cookie? You’ll notice those chocolates don’t melt in the same way as baking chocolate — the extra sugar/stabilizers/preservatives in them are the culprits!
The profanity ruined my desire to try this recipe.
luckily google exists to give you plenty of other options that don’t offend your sensibilities 👋🏼👋🏼👋🏼
This cookie was amazing! The sweet and salty combo was incredible🙌🏼 I used land of lakes salted butter and my 10” Caphalon pan x 18 min. I’m not kidding, I had dreams about this cookie afterwards.
Bro, you like Covid. I mean, I would do the same thing as Michelle did. Like yeah, fuck Covid 1000000000000000 percent
The profanity heightened my desire to try this recipe.
Haha 🙂 My thoughts exactly!
Mine too! 😂
This cookie is incredible! The sweet and salty combo is so tasty and such a nice surprise. Both of my boys have asked for this cookie in lieu of a birthday cake. Thanks so much!
Hi HH, This recipe turned out fantastic! I made it for my sons birthday. I doubled the recipe, put it in a large round tart pan. I baked it the same temperature and time you listed. The cake slightly sunk in the middle and I believe it’s because I may have packed it too much with the spatula when I put the raw dough in the pan. However, I added a cute Buttercream border and it looked fine. It tastes exactly how you described. I cut the cake in slivers, shared with neighbors, and portion froze the leftovers. Thank you for sharing your recipe with the world.
I would love to try this recipe. Can I substitute chocolate chips with cranberries and white chocolate with a white chocolate drizzle?
Yes! That sounds great!
Can you use a flat round pan for this? Or does it need to have edges to prevent it from spreading too much?
Yeah, the sides of the pan need to be there—otherwise you’ll just end up with a blob that’s too thin around the edges!
Hey there, love this recipe and have made it quite a few times now!
However sometimes when I bake it the cookie ends up rising too much at the edge which makes it difficult to decorate, what could be the reason for this? Normally this happens once I take it out of the oven, it seems to shrink almost?
Also sometimes I get these big cracks in the cookie, could that be explained by something?
Thank you!
hi!
so glad you are enjoying the recipe!
re: the cookie edges rising too much. this is actually a pan issue! if your oven runs hot, the sides of the cookie cake bake up faster then the center, causing them to rise more. i recommend getting an external oven thermometer to see if your oven is running hotter than 350. if it is accurate and at 350, try reducing the temperature to 325. you may need to bake for 1 to 2 minutes longer than the OG recipe.
re: the cookie cracks. i’m really not sure! it would be helpful to see a pic to help diagnose the issue.
Thank you! I will try baking the cookie at a slight lower temperature next time!
I would be happy to show you picture but unfortunately I’m not sure how to include a picture in my comment!
I made this for an office birthday and it was a huge hit. The recipe was well written and it turned out perfectly in my 12″ cast iron skillet. The only change I made was I did 1/2 milk chocolate and 1/2 semi-sweet chips. I’ll definitely be making this again.
So I only have a 12″ cast iron skillet, is that okay, and if so how long should I bake it for and is there anything i should change in the recipe
Yes, you can make this recipe in a 12-inch cast iron. However, since I don’t own one myself, I’m not sure what the Bake Time would be. Sorry! I would check 5 minutes before the recipe says it’s done?
I plan on baking this chocolate chip cookie cake recipe in a deep dish 9 inch ceramic pie pan. Do I need to change the baking time and oven temperature? Thanks so much
I’m so sorry! I don’t own a deep dish 9 inch pan. I’ve only ever made this recipe in a cast iron pan.
Hi Michelle. I just made the chocolate chip cookie cake for my husband’s birthday. I baked the cake in my 9 inch deep dish ceramic pie pan for 18 minutes at 350 degrees. It was delicious…gooey inside and nicely done outside. I probably will reduce the sugar and chocolate chips when I make the recipe again, as we tend to like baked goods a little less sweet.
Hi Michelle,
Just wanna ask you if you are using fan-forced function for this recipe? Or without? Kindly advise! Thank you!
No convection/fan-force; just regular heat!
I made this recipe to the tee and the dough is really dry
Hi, I wanted to make this for my daughter’s recipe so testing it out tonight. Is it ok to sub the all purpose flour with self raising flour? If so should I not add the baking powder?
Thanks
I’m sorry, I don’t have too much experience baking with self raising flour! I’m not sure how to substitute it in this recipe. 🙁
I made this cookie cake for my husband’s birthday – it was really easy (my young kids assisted in making/ decorating it) and very delicious – highly recommend!
I made this recipe and it came out of the oven looking so good!
However clumsy me somehow broke the cookie in half when getting it out of the cake tin 😭
Still tastes amazing
I have Celiac’s and haven’t had my beloved chocolate chip cookie cake since being diagnosed 15 years ago. Today that changed, thanks to this incredible recipe! I used a GF rice flour blend and it tasted just as I remembered. The frosting is so divine, too. I also appreciated the thorough recipe instructions so that perfection can be replicated for next time. This recipe is a definite keeper and one that will have a forever spot in my recipe box. Thanks so much!
Made this for my husbands birthday and it turned out beautifully! I purchased the script letter cut outs and sprinkles from Fancy Sprinkles (with your discount!) – thank you SO much for posting where you get all of your products from and all of the detailed instructions. It’s one reason I love this blog so much!!
Hi,
I am looking to make the chocolate chip cookie cake for my husband’s birthday. I have a 9in circle pan at home. How long do you suggest cooking for?
Is this buttercream recipe shelf stable, meaning it can sit out at room temp with no problems? This cookie cake itself was absolutely delicious! I made it to take with us to the zoo for my son’s 2nd birthday using 1:1 GF flour and no one noticed. All rave reviews! I made another the same week for a co-worker’s farewell party, and I was pumped there was one piece left for me to enjoy.
Yes! It is shelf stable at temperatures 65 degrees and colder and can be kept at room temp for up to 1 day.
Thank you so much!
Can I make 1.5 recipes for a larger pan so that it doesn’t bake too thin?
What size pan did you have in mind?
A 14”
I’m trying to master this for my daughter’s pre-K birthday party and ran into some trouble after pulling it out of the oven.
After pulling the skillet from the oven, I tried to turn the skillet upside down in order to drop the cookie cake into a plate for cooling. I was worried the cookie cake would continue to cook if I left it in the skillet. This went badly for me as the bottom of the cookie cake ended up sticking to the skillet and the top fell into the plate, thus separating at the gooey middle 🙁
When you pull it from the oven, do you let it cool in the skillet? If so, for how long? If not, how quickly do you get it to the wire rack? Also, how do you get the cookie cake out of the skillet without messing it up like I did :0) Thank you in advance!!!
Don’t turn it out while it’s still warm—it won’t come out of the pan cleanly! I usually just let it cool in the skillet. The recipe is designed for this—I actually pull it out of the oven way early so it doesn’t overbake!
This recipe is my go to cookie cake recipe, I make it all the time and it always comes out perfect! I wanted to make it for my coworkers that are gluten free, can you use this recipe but sub gf flour? Thank you!
Yes, in theory, you can use a 1-1 GF flour replacer like Bob’s Red Mill. However, I haven’t tried it myself so I can’t guarantee the results!
I’ve made many cookie cakes in my day this one happens to be one of the easiest most delicious recipes I’ve used. I will be using this one from now on.
Cookie tips:
1. trust the process
2. butter the iron skillet. Do not use any other non-stick method. The butter gives the bottom of the cookie a delicious browned crunch that compliments the warm soft center.
3. Highly recommend using an iron skillet. Glass bakeware and/or non-stick pans do not deliver the same results. While they will still work the bottom of you cookie will not get that delicious browned result.
4. My oven isn’t a convection so I turned the skillet halfway through baking time to ensure a more even bake.
Icing tips:
1. I echo the tip to use UNsalted butter. Do not use salted!
2. Must use room temperature butter
3. Whip the room temperature butter for at least 8 minutes on medium-high or until butter is light in color and has stiff but spreadable peaks. This gives the butter lots of lift and air and will make your piping full and beautiful.
4. Sift your powdered sugar. This gives the icing more lift and air making the piping experience even more manageable and ensures the icing maintains the intended form and shape.
5. Add food coloring milk and vanilla at the same time. This prevents too much moisture in the icing and prevents your icing from losing the nice fluffy structure.
*you may want to beat on Med-high a few minutes after adding the color if you must add color after adding milk and vanilla.
*use clear vanilla if you desire white icing
Awesome cookie! I made this in a 12 inch oven friendly frying pan. Baked it for 24 minutes. Turned out perfect. Crispy and chewy.
Not a bad cookie recipe. Followed the recipe but wish mine came out fudgier. I baked it for 20 minutes and next time I would probably start checking it at 17-18 minutes to see if I could pull it out a little sooner. The icing is spot on!! It is delicious and the perfect balance. Not too buttery and not too sugary! I have made a lot of buttercream frostings before but I would definitely use this one for future cake recipes!
Omg, the recipe instructions was super easy to follow and was literally one of the best tasting cookies I’d ever had! Definitely remaking this. I love how detailed the instructions/information were. My cookie cake was soft, chewy, and had that crisp edge, just perfect lol!!
This is such an awesome recipe. I’ve been making it for a couple of years now for both my bonus kids’ birthdays. It’s that time of year again for my son so I’m getting ready to make another. I’m so grateful that you posted this. Thank you!
The best cookie cake recipe I’ve found! So delicious!
I cooked as instructed but it’s too dry. Is there anything I can do to moisten it?
After cooking?
Hi! I plan on baking this in a 10″ skillet and bringing it somewhere. Can the cookie cake be easily removed from the skillet in one piece once it cools? Or does it need to be decorated and served in the skillet?
Hmm, I tend to serve it in the skillet—I think you can try removing it, but make sure to grease the pan extra!
Yes, I made the Cookie Cake for my daughter’s 30th bday and it was yum! My husband is typically the cook in our house, but I wanted to make this special for my daughter, so I chased him out of the kitchen. He did help me in one area I thought might be worth mentioning and add as a “tip”. When the cookie cake has cooled, it is easy to get out of the cast iron skillet by gently taking a spatula around the sides, then sit on the stove top burner on medium heat for 30-40 seconds. It will slide right out.
My (now 27 y/o) daughter has loved cookie cakes forever. We have bought them for her b/d from multiple places through the years. Recently bought a 12″ pan and came across this recipe.
Made it for her his year and may never buy one ever again. Cookie turned out great and received several compliments.
Can I double this to make it thicker?
Yes, but it’s already pretty thick. If you do so anyway, Bake Time will likely change/be longer.
This is the absolute best cookie cake recipe!! It comes together really easily and the frosting recipe included makes the perfect amount of exactly the kind you want for a cookie cake!
I personally like the little bit of extra salty-ness instead of just a straight super sweet cookie. I made this in 2020 for my husbands birthday and he requested the same recipe again this year, it has become a regularly and reliable recipe like all of the ones from HBH!!