Preparation

• Mix the crust ingredients by creaming the sugar and butter.
  Mix in the egg then the flour with the cardamom and baking powder.
  Butter the inside of the baking dish.
  Roll out the dough, then spread it over the prepared dish.
  Bake the crust for about 10 minutes.
  Then remove the crust and spread the berries over the warm crust.
  Mix the sour cream, egg, cardamom, vanilla, and sugar and pour over the berries.
  Bake for 25 to 30 minutes.
  Remove and allow it to cool before serving. It is best served at room temperature.