Guys, this is it. This is THE recipe. This is the one that makes people smile when they take a bite. The one that makes people scrape their plate to get every last crumb they can. This recipe for lemon blackberry tart is the only recipe you will ever need to make people think you are a phenomenal baker.
Seriously.
Lemon Blackberry Tart
Ingredients
For the Brown Butter Tart Shell
(makes a 9-inch tart shell)
- 6 tablespoons unsalted butter, cut into 1-tablespoon sized squares
- 1 tablespoon vegetable oil
- 3 tablespoons water
- 1 tablespoon sugar
- a pinch of salt
- 1 cup flour, scooped into a measuring cup with a spoon and unleveled (around 5oz.)
For the Lemon Cream & Blackberry Filling
(makes about 2 1/2 cups)
- 1/2 cup plus 2 tablespoons freshly squeezed and strained lemon juice
- 3 large eggs, at room temperature
- 1 large egg yolk, at room temperature
- 3/4 cup sugar
- a pinch of salt
- 1 cup unsalted butter, cold
- 1 pint fresh blackberries
- a sprinkling of confectioners’ sugar
Instructions
For the Brown Butter Tart Shell
- Preheat the oven to 410 (F).
- In a Pyrex type oven-safe bowl, combine 6 tablespoons unsalted butter, 1 tablespoon vegetable oil, 3 tablespoons water, 1 tablespoon sugar, and a pinch of salt.
- This is going to sound weird, but place the bowl in the preheated oven for 15 minutes, until the mixture is boiling and the butter starts browning.
- After 15 minutes, remove from the oven, and add 1 cup of flour quickly spooning in flour in 1 tablespoon sized chunks. Use a heatproof rubber spatula to stir in the flour until it pulls off the sides of the bowl. The mixture is gonna bubble and smoke, but trust the recipe! This will result in the most delicate crust you will ever eat.
- Once the dough is cool enough to touch, transfer the ball of dough into a 9-inch tart pan. Use the back of your hand to flatten out the dough onto the bottom of the pan, and your finger tips to mold the dough up into the corners and sides of the pan. It's gonna feel really greasy and kinda unpleasant, but go with it.
- Use a fork to poke several holes into the crust.
- Bake at 410 (F) for 15 minutes, or until the crust is light brown and starts to appear flakey. This crust is very forgiving — it should have hardly any cracks.
- At 15 minutes, remove carefully from oven and let rest on a cooling rack. It is ready for filling.
For the Lemon Cream & Blackberry Filling
- Pour water to a depth of about 2 inches into deep saucepan, place over medium heat, and bring to a simmer.
- Combine 1/2 cup plus 2 tablespoons lemon juice, 3 large eggs plus 1 egg yolk, 3/4 cup sugar, and a pinch of salt in a stainless steel bowl that will rest securely in the rim of a saucepan over and not touching the water. Whisk until the mixture becomes very thick and registers 180 (F) on a thermometer this will take 10 to 12 minutes. If you don't have a thermometer, don't worry — the mixture should thicken to the point that your whisk leaves a trail through the curd. Just be sure to never let the egg yolks and sugar sit together for more than a moment without stirring; the sugar will cook the yolks and turn them granular. Don't let that happen.
- Remove the bowl from over the water and let cool to 140 (F), stirring from time to time to release the heat.
- While the mixture is cooling, cut 1 cup cold unsalted butter into 1-tablespoon sized pieces. When the cream is cooled, turn on your immersion blender (or transfer into your countertop blender) and add the butter 1 tablespoon at a time, blending well after each addition and making sure it is fully incorporated into the mixture before adding the next piece. This will take longer than you think it will, and the cream will start to turn into a pale yellow with a thick, opaque texture.
- Once all the butters have been fully incorporated, the cream is ready. Use a rubber spatula to carefully pour the mixture into the prepped shell, smoothing out the cream with the spatula so that it spreads around the tart pan evenly.
- Add blackberries immediately and transfer to the refrigerator to chill for 2-3 hours before serving. The lemon cream should be chilled to the point that it will be stable and retain its shape even when sliced. Serve with a sprinkling of powdered sugar.
Notes
- a medium, oven-safe glass bowl with a rim (I used Pyrex)
- a 9-inch tart pan (I got mine for less than $10 at Amazon)
- a medium stainless steel bowl with a rim (like this one)
- a deep saucepan large enough so that the medium stainless steel bowl with a rim can rest securely in the rim of the saucepan without having to touch the bottom
- an immersion blender (A countertop blender will do, but I used a Cuisinart immersion blender. They come in pretty colors too!)
- a quick read thermometer (I use the one that Bon Appetit recently recommended)
Unknown says
Hi there! I just stumbled upon your website when I Googled "how to get on Foodgawker" lol! It seems you've had the same struggles that I've had when it comes to getting your photos on there. I just received my SIXTH straight rejection from them. Your photos are lovely and I really like your website! I'll have to add it to my list of blogs I follow. Oh, P.S. – Just curious, where did you get your TasteSpotting badge? I can't locate any on their website!
michelle lopez says
Hi Bailey,
Thanks for the kind words! Yeah, I still get rejected by Foodgawker and (more often) Tastespotting. Just because they reject you, it doesn't mean your photos are bad necessarily — the pics just don't adhere to their in-house guidelines. I've had plenty of photos that I thought were good but were rejected by both sites simply because they were too dark or something like that. But hang in there! It's not you, it's the sites 😀
I got my Tastespotting badge here: http://offthemeathook.com/tastespotting-badges/
Best,
Michelle
Unknown says
Thanks for the reply! I knew I'd seen some TasteSpotting badges around, but couldn't figure it out. These are perfect.
I'm glad your coworkers enjoyed your tart! It looks delish.
michelle. says
Wow, this looks amazing and makes me miss Oregon berries!
Unknown says
Woman, you have sold me so hard on this tart it's not even funny. I am anxious to make it right away!! Just curious–do you know why the crust calls for butter AND a tiny bit of oil? 99% of the tart recipes I've seen only call for butter. Does it have to do with that weird oven step?
Good to know it won't crack (very much at least–that's my main issue with tart dough!), but does it shrink at all?
michelle lopez says
Hi Erika,
I'm not kidding, this tart is like the best thing on this blog. I'm not sure why it calls for butter and oil (sorry), but I suspect you're right and it has something to do with the weird 'sticking-butter-in-a-pyrex-bowl' step. The tart won't crack too much, but it will shrink. Here's a picture on one of my friend's blogs of the tart pre-filling: http://cookingfoibles.posterous.com/brown-butter-tart-crustfoible-giant-jam-fille
CAD says
Sounds great– any ideas on how long before serving it can be made? Or can filling be made and kept separate until day of assembly? Thx
michelle lopez says
Hi there, I think you can make this tart up to 1 day in advance — anything more and the crust will start to get soggy. But it definitely holds in the fridge overnight. If you do let it sit overnight, my one advice would to top it off with fruit or powdered sugar before serving because a light skin tends to form on the lemon cream. Nothing serious or tasteable, just an aesthetic thing.
Unknown says
I made this. Instead of a large tart I made 4 smaller ones. My husband and I had 2 the first night. 3 days later we were ready for more. They were still fabulous!
Courtney says
Delicious tart!!! Thank you for sharing this recipe!
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Natalie says
So! Delicious! Huge mothers day success. I ended up using a store-bought pie shell due to the current flour shortage but brushed it with some brown butter. This was my first time making any sort of curd and this recipe, and the instructions you gave, made things so easy and, did I mention, delicious? Very pleased:)
Allie says
Really good!! I made it one night in advance and it was still crisp and delicious. Would make again!
Audrey says
I made this for my boyfriend’s family and they have RAVED about it for months. This weekend they invited me on a big family vacation, so I’m prepping this tart as a thank you.
Question- could I substitute lemon for key lime? They are huge key lime pie fans and I was wondering if that would be a yummy twist on this recipe.
Kaitlyn says
I don’t have a blender. Could I use a hand mixer or a food processor instead? Thanks!
Kaitlyn says
Instead of using a blender for the lemon cream, can I use a hand mixer or food procesesor?