In a bowl of warm milk 60g dilute yeast, add a teaspoon of powdered sugar. Cover and leave to approach.
In a separate bowl, mix the powdered sugar, yolks and melted butter.
In a separate bowl, mix the flour, the remaining milk, butter and egg mixture, yeast approached. Knead the dough and leave to approach in a warm place for an hour.
Defrost the berries. Use a fork to mash the berries to a pulp.
In a separate bowl, mix cottage cheese, powdered sugar, egg, vanilla sugar, pudding and lemon juice.
Divide the curd filling into 4 parts.
Leave the first part white, add poppy to the second part and mix.
To the third part add the blueberries, mix well.
To the fourth part – red currant, mix.
The dough came. Spread it on a cutting Board, which is lightly sprinkled with flour.
Roll out the dough to the size of the baking dish, I have a round shape. Lubricate the form of oil. Spread the batter into the pan, forming high sides.
Lubricate the sides with the beaten egg yolk.
Carefully with a spoon begin to spread the filling, each color spread on 1/4 part of the dough.
In what order you do it depends on your imagination.
Prepare the crumble topping.
Mix flour, sugar and chilled oil in a separate bowl.
Apply sprinkles on top of the cake.
Bake in a preheated oven at 180g for 30 minutes.
Call most of the guests and put the kettle on for tea and coffee.