Heat oven to 170-180 degrees. Baking dish greased with butter.
In a bowl put the cheese, sour cream, butter, vanilla extract. Beat the immersion blender. Try, if the mass of sour add sugar.
Add 2 eggs, over all goal blender.
Add flour and mix thoroughly.
The resulting mass put into the prepared pan, lightly grease the top with beaten egg yolk.
Bake for about 40 minutes. Top should be golden.
Cottage cheese 500g
1 cup sour cream
Eggs 2 pcs
Yolk 1 piece
Melted butter 20 oz.
1 tsp vanilla extract
4-5 tablespoons flour *
Sugar to taste