Jul 14 2026
RestaurantsUnion KitchenChocolate Tart Recipe

Chocolate Tart Recipe

Inspired by Union Kitchen
Time2h
Serves8

caramel sauce, mascarpone cream

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Ingredients

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Tart Shell

Caramel Sauce

Mascarpone Cream

Method

Tart Shell

  1. 1

    Prepare the Dough

    In a mixing bowl, combine the all-purpose flour, cocoa powder, sugar, and salt. Mix well.

  2. 2

    Add Butter and Egg

    Add the cold, cubed unsalted butter to the dry ingredients. Use a pastry cutter or your fingers to mix until the mixture resembles coarse crumbs. Add the egg yolk and ice water, then mix until the dough comes together.

  3. 3

    Chill the Dough

    Form the dough into a disc, wrap it in plastic wrap, and refrigerate for at least 30 minutes.

  4. 4

    Bake the Tart Shell

    Preheat the oven to 350°F (175°C). Roll out the chilled dough on a floured surface and fit it into a tart pan. Prick the bottom with a fork and bake for 15-20 minutes or until set. Let it cool completely.

Caramel Sauce

  1. 5

    Make the Caramel

    In a medium saucepan over medium heat, add the granulated sugar. Allow it to melt, stirring occasionally until it turns amber in color.

  2. 6

    Add Butter and Cream

    Once the sugar has melted, carefully add the unsalted butter and stir until melted. Slowly pour in the heavy cream, whisking until smooth. Add the salt and stir to combine.

  3. 7

    Cool the Sauce

    Remove from heat and let the caramel sauce cool slightly before using.

Mascarpone Cream

  1. 8

    Whip the Heavy Cream

    In a chilled mixing bowl, add the heavy cream and beat with an electric mixer until soft peaks form.

  2. 9

    Combine with Mascarpone

    In another bowl, mix the mascarpone cheese, powdered sugar, and vanilla extract until smooth. Gently fold the whipped cream into the mascarpone mixture until fully combined.

Assembly

  1. 10

    Assemble the Tart

    Once the tart shell is cooled, spread a layer of caramel sauce on the bottom. Top with the mascarpone cream, smoothing it out evenly.

  2. 11

    Chill and Serve

    Refrigerate the assembled tart for at least 1 hour to set. Drizzle additional caramel sauce on top before serving.

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