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Tarte aux Mûres Maison: A Complete Guide to the Perfect Homemade Blackberry Tart


  • Author: Elsa
  • Total Time: 1 hour 10 minutes
  • Yield: 8 servings 1x
  • Diet: Vegetarian

Description

A classic French-style tart with a buttery pâte sablée crust and a juicy fresh blackberry filling, finished optionally with a glossy apricot glaze. Perfect for summer gatherings or a refined dessert.


Ingredients

Scale
  • For the crust (pâte sablée):
    • 250g all-purpose flour
    • 125g cold unsalted butter, cubed
    • 100g granulated sugar
    • 1 egg
    • Pinch of salt
  • For the filling:
    • 500g fresh blackberries
    • 80g granulated sugar
    • 1 tablespoon cornstarch
    • Zest of 1 lemon
  • Optional:
    • 2 tablespoons almond meal
    • 1 teaspoon vanilla extract

Instructions

  1. Prepare the crust:
    • In a large bowl, whisk together flour, sugar, and salt.
    • Add cubed cold butter and work it in with your fingers or a pastry cutter until the mixture resembles coarse crumbs.
    • Add the egg and mix just until a dough forms. Do not overmix.
    • Shape the dough into a flat disk, wrap in plastic wrap, and chill for at least 30 minutes.
  2. Prepare the filling:
    • In a bowl, combine blackberries, sugar, cornstarch, lemon zest, and vanilla extract (if using).
    • Let the mixture sit for 10 minutes to release juices and activate the thickener.
  3. Assemble the tart:
    • Preheat oven to 180°C (350°F).
    • Roll out the chilled dough on a lightly floured surface and fit into a 9-inch tart pan.
    • Prick the base with a fork. Line with parchment and add pie weights.
    • Blind bake for 10–12 minutes. Remove weights and parchment.
    • Optional: Sprinkle almond meal over the crust to absorb moisture.
    • Pour in the blackberry filling and spread evenly.
    • Bake for 25–30 minutes or until the crust is golden and filling bubbly.
  4. Serve:
    • Allow the tart to cool completely in the pan on a wire rack.
    • Optional: Brush the top with warmed apricot jam for a shiny finish.
    • Slice and serve as-is, or with whipped cream or crème fraîche.

Notes

To prevent a soggy bottom, almond meal can help absorb juice from the blackberries. You can substitute frozen berries—do not thaw before baking.

  • Prep Time: 25 minutes (plus chilling)
  • Cook Time: 35–40 minutes
  • Category: Dessert
  • Method: Baked
  • Cuisine: French

Nutrition

  • Serving Size: 1 slice
  • Calories: 310
  • Sugar: 20g
  • Sodium: 80mg
  • Fat: 15g
  • Saturated Fat: 9g
  • Unsaturated Fat: 5g
  • Trans Fat: 0g
  • Carbohydrates: 39g
  • Fiber: 3g
  • Protein: 4g
  • Cholesterol: 55mg