01 -
Preheat your oven to 375°F (190°C).
02 -
Combine the flour, butter, and sugar in a food processor and pulse until the mixture resembles coarse crumbs. Add the egg yolk and pulse until the dough comes together. If the dough is too dry, add 1-2 tablespoons of cold water.
03 -
Press the dough into the bottom and up the sides of a 9-inch tart pan with a removable bottom. Prick the bottom of the crust with a fork and chill in the refrigerator for 15 minutes.
04 -
Bake the crust for 12-15 minutes, or until lightly golden brown. Let it cool completely on a wire rack.
05 -
Once the crust is cooled, spread the vanilla custard evenly over the crust.
06 -
Arrange the mixed berries on top of the custard.
07 -
For a shiny finish, brush warmed apricot jam over the berries using a pastry brush, ensuring each berry is covered with a thin layer.
08 -
Refrigerate the tart for at least 30 minutes before serving.