Blueberry Cornmeal Shortbread Tart

Blueberry Cornmeal Shortbread Tart
Michael Graydon & Nikole Herriott for The New York Times. Food Stylist: Alison Roman.
Total Time
50 minutes
Rating
5(1,882)
Notes
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Part tart, part crumble, this blueberry shortbread is an excellent way to use up as many blueberries as you can get your hands on. The exposed surface allows the fruit to cook down, thickening and getting jammy with just a little bit of flour to help it along. It’s ideal for baking, slicing and bringing to any and all outdoor gatherings, or serving at home with a ridiculous amount of vanilla ice cream.

Featured in: What to Do With All That Summer Fruit

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Ingredients

Yield:8 to 10 servings

    For the Crust and Topping

    • cups/190 grams all-purpose flour
    • cup/55 grams cornmeal
    • cup/50 grams confectioners’ sugar
    • ¼cup/55 grams light brown sugar
    • 1teaspoon baking powder
    • ¾teaspoon kosher salt
    • ¾cup/170 grams unsalted butter (1½ sticks), melted and cooled slightly

    For the Filling

    • 1pound/455 grams blueberries
    • ½cup/110 grams light brown sugar
    • 2tablespoons apple cider vinegar or fresh lemon juice
    • 2tablespoons all-purpose flour
    • Small pinch of kosher salt
Ingredient Substitution Guide
Nutritional analysis per serving (10 servings)

326 calories; 14 grams fat; 9 grams saturated fat; 0 grams trans fat; 4 grams monounsaturated fat; 1 gram polyunsaturated fat; 48 grams carbohydrates; 2 grams dietary fiber; 26 grams sugars; 3 grams protein; 194 milligrams sodium

Note: The information shown is Edamam’s estimate based on available ingredients and preparation. It should not be considered a substitute for a professional nutritionist’s advice.

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Preparation

  1. Step 1

    Heat oven to 350 degrees.

  2. Step 2

    Make the crust and topping: In a medium bowl, whisk together flour, cornmeal, confectioners’ sugar, brown sugar, baking powder and salt. Add melted butter, then use your hands or a wooden spoon to combine ingredients until no dry spots remain.

  3. Step 3

    Press half of the cornmeal mixture into a 9-inch tart pan with a removable bottom (alternatively, use a 9-inch cake pan or springform pan, lined with parchment), making sure the mixture is evenly pressed on the bottom and about ½ inch up the sides. (Using something large and flat, like the bottom of a measuring cup, will be helpful.) Reserve the remaining mixture.

  4. Step 4

    Make the filling: Toss blueberries, brown sugar, vinegar, flour and salt together in a medium bowl. Pour the fruit into the crust.

  5. Step 5

    Crumble the remaining cornmeal mixture over the blueberries, pressing bits of the mixture together into large clumps as you go, as you would with a crisp or coffee-cake topping.

  6. Step 6

    Bake tart until the blueberry filling is bubbly and thickened, and both the crust and top are nicely browned, 40 to 45 minutes.

  7. Step 7

    Let tart cool completely before slicing into triangles and serving. The tart can be baked up to 2 days ahead and stored tightly wrapped at room temperature or refrigerated (especially if your kitchen is hot or humid).

Ratings

5 out of 5
1,882 user ratings
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Cooking Notes

I picked about 3 lb of blueberries from our landscape. After the kids consumed many handfuls, I saw this recipe. I had just a tad over one pound, so went for it. The flavor was delicious - albeit on the sweet side - bursting with fruit. Using 1/2 the dough for the topping was clever. With only 2 Tbl of flour, the filling set perfectly. The only fault is I felt the bottom crust was soggy, which can be corrected easily by first blind baking the crust after Step 3, then proceeding. Thanks!

I know this article is all about luscious fresh August fruit, but can I use frozen blueberries and if I can, should I thaw first?

Pinwheeled 6 slices of ripe peach in the center. Looked a bit drab without it. Also used less sugar in the filling, as suggested, and substituted the lemon juice for the vinegar. Followed the lead of one comment and saved 1/3 of the crust for the topping and blind baked the crust for 10 minutes. Added lemon zest, a dash of fresh nutmeg and cinnamon to the filling, as well. Easy and luscious!

blind bake the tart crust for a little while before adding the filling. Otherwise, the crust will be soggy in the middle. Can also add some grated lemon peel to cut sweetness.

Combined everyone's tips for a lightly sweetened tart that's great with powdered sugar on top or with vanilla ice cream. Here is where I netted out with an AWESOME tart. - Parbake at 350 for 10 min - Cut sugar in crust in half (2 tablespoons each of powdered sugar and brown sugar) - Cut sugar in filling to 2.5 tablespoons - Adjusted lemon to 1 tablespoon as there was less sugar to cut through - Used salted butter the second time and cut kosher salt to 1/4 tsp - better consistency SO YUMMY!

Made this tonight. Pluses: quick to put together, great blueberry flavor. Cons: wet bottom in the middle, and crust semi-dissolved there. Edge was crisp, though. Perhaps make the bottom a little thicker? Try 2/3 for the crust, and 1/3 for the crumble on the top. For the record- I used the lemon juice and not the vinegar.

I used Chuck’s suggestion (below) and blind-baked the crust @ 350 for 10 minutes, and it came out perfectly. No problem with a soggy bottom. I accidentally assembled it in an 8” pan, and it came out fine. It just needed around 55 minutes of bake time rather than the 40-45 as specified in the recipe. Worth making when you have an excess of blueberries.

If the blueberries are fully ripe, then it's best to add about 2 - 3 tablespoons of sugar; a half cup will make it sickeningly sweet. A half teaspoon of of cinnamon also adds to the flavor.

This is the third time I’m making this delicious tart. Everyone I’ve served it to loves it. I’ve found that if you bake it on the very bottom rack of the oven, the bottom crust comes out perfectly.

Needed acidity to balance the sweetness. There's a lot of sugar in the recipe. I disagree with Julia regarding the vinegar coming through. Another option would be to add lemon zest and half vinegar or lemon juice.

I have often used frozen fruit for baking, I just use them frozen and bake. I've not had a problem.

I saw that Alison Roman tried this with peaches on her instagram story, so I bought army pants and flip flo— er, tried peaches. Subbed the blueberries for 1.5 lb sliced, skinned peaches w a pinch of powdered ginger and blind baked the crust for 10 min to give it a bit more structure for the added moisture. Divine.

To add a bit of tartness, I'd expect. I'd choose lemon juice over vinegar myself.

Oh, thank you for listing your ingredients by weight. Delightful.

Excellent effort-to-happiness ratio. Made this as a last-minute whim while finishing a dinner. I only had a pint of blueberries, so added about 8 medium strawberries, sliced vertically 1/4 inch, and it seemed like the right amount of fruit. Used a 9-inch springform pan and parchment and it worked beautifully. Lemon juice was a winner. Didn’t cool in time to be dessert, but it was a fabulous breakfast the next day.

My berries were tart, so vinegar was too much -- I'll taste the berries and adjust accordingly next time. Otherwise, yum!

This was great! The blind bake tip for 10 minutes was great!

Perfect as written with the lemon juice. I have a larger tart pan so used a few extra blueberries and most of the crust in the pan. Saved about 1/2 cup for the topping. Perfectly delicious :)

Definitely add lemon in place of vinegar as well as a teaspoon or two of lemon rind. I used a pound and a half of blueberries. Excellent recipe!

I made this recipe this evening and heeded the advice of others in the comments section and 1) baked the crust for 12 minutes prior to adding the filling and 2) reduced the amount of sugar in the filling by half. The result was still far too sweet for my tastes. The sweetness of the crust overwhelmed the taste of the berries. I will try again but next time I will definitely reduce the amount of sugar in the crust/crumble by at least half.

Delicious! I followed the suggestion to blind bake the crust for a few minutes to avoid a soggy bottom. Turned out great.

Greatest blueberry dessert ever. I followed readers' suggestions and precooked the crust. next time I might increase the dough by 50% so I have enough to go yup the side a bit from the bottom. I also followed another reader's suggestion and used an 8-nch spring form and baked for 55 minutes. No parchment paper needed. My husband says it the best blueberry crumb cke I ever baked, and I bake a lot!

Made exactly as written (but doubled). It was perfect, no sogginess not too sweet as others have written (and I like barely sweet desserts).

This was DELICIOUS. I used medium-ground cornmeal. I parbaked the crust for 10 minutes which I think was very helpful. For the filling, I added a touch of almond extract, some cinnamon, zest of 1 lemon, and 2 T lemon juice, along with the salt. I do think I'll reduce the sugar slightly in the filling next time, and there will definitely be a next time.

Always use frozen blueberries for this. Works perfectly. No need to add more than the requisite 1 lb. Double and bake in 9x13 to make into bars worked great!

So delicious thanks to all the wonderful comments! I followed the recommendations to bake the crust for 10 minutes first. I also reduced the sugar and salt. It came out perfectly. Thanks everyone!

Anyone know what type of cornmeal? Fine, medium or coarse?

Medium grind. The recipe is in Alison’s newest cookbook, “Sweet Enough,” and specifies medium-grind. I used Bob’s Red Mill brand. The cornmeal gives the crust a crunchy, shortbread texture.

I accidentally used 2.5 sticks of butter instead of 1.5. Came out fine.

Absolutely fantastic. This is one of my all-time favorite desserts. Every summer I'm tempted to try another recipe for, say, blueberry cobbler or blueberry buckle. And every time I end up coming back to this one.

Made this recipe gluten-free yesterday for a friend’s birthday. I swapped AP flour for King Arthur AP Gluten Free flour. Came out just as beautifully as when I’ve made it with regular AP flour! blind baked for 7 min, no other changes. Total bake time was 45 min.

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