Ingredients

  • Pastry
  • 7 tablespoons butter, softened
  • 7 tablespoons sugar
  • 1 egg
  • 1 1/2 cups flour
  • 1 teaspoon baking powder
  • For the Filling
  • 1 cup light sour cream
  • 1 egg
  • 2 teaspoons vanilla sugar
  • 1/3 cup sugar
  • 1 lb blueberries (about 3 cups) or 1 lb mixed berry (about 3 cups)
  • 2 tablespoons cornstarch

Method

  • To make the pastry:
  • Using an electric mixer, beat the butter and sugar until light and creamy. Whisk in the egg.
  • Mix the flour and the baking powder together and stir into the dough.
  • Place the dough in a greased 9 inch tart pan or pie plate and flatten on the bottom and sides using your fingers (add a little bit of flour if the dough is too sticky to handle).
  • For the Filling:
  • Mix the berries with the cornstarch, then place berries in the prepared crust.
  • Mix together the sour cream, egg, vanilla sugar and sugar and spoon the filling on top of the berries.
  • Bake in 350F oven for about 30 minutes or until the pastry has browned and the filling seems set.