Skladany Dort s Ovecnymi Rosoly (Layer Jelly Cake)

Directions

1. Soften the butter in a deep mixing bowl.
2. Add the sugar, a tablespoon at a time, until all is creamed well.
3. Add the 3 beaten egg yolks, one at a time, beating well after each addition.
4. Now add 1/2 cup milk and 1/2 of the sifted flour and baking powder.
5. Beat well.
6. Then add 1/2 cup milk and the rest of the flour.
7. Add vanilla, and last, fold in the beaten egg whites.
8. Bake in four greased and floured cake pans (round) in a 350f degree oven for 20 minutes.
9. Cool on rack.
10. When cool, use any jam or jelly between layers.
11. Sift powdered sugar on top.