Quickly knead the dough of the ingredients, roll out thinly and put the bottom and sides of the split mold 26 centimeters, often prick with a fork. Soak the raisins in a small amount of milk. The remaining milk with sugar, poppy seeds and semolina bring to a boil and cool completely. Add margarine, sour cream, raisins and oil unscented (rapeseed), put on the cake. Beat the whites with a pinch of salt until stiff peaks. In another bowl, rub the yolks with sugar and sour cream, gently introduce proteins. Distribute the weight of the filling on top of the poppy. Oven at 180 degrees Celsius for 25 minutes.