Dough recipe:
110 g butter,
80 grams of powdered sugar,
1 medium egg (net weight 50 g),
a pinch of salt,
2 grams baking powder,
220 grams of flour,
1 packet vanilla sugar.
Filling recipe:
400 g sour cream (15%),
150g sugar
2 eggs (net weight 80 g),
25 grams of corn starch,
vanilla sugar,
berries or fruits in season.
Baking temperature: 180 degrees,
Baking time: 4045 minutes.
Mold diameter: 23 cm.