Ingredients 6 eggs 1 and 1/2 cup sugar 1 and 1/2 cup flour 1 tsp baking powder butter spreads Photo added on 14 May 2014 Photo author cveti.1974 Method Beat eggs with sugar. Add the flour (it is desirable to sift to become fluffy cake) and baking powder. The shape of the cake is coated with butter. Bake in preheated oven at 180C degrees for 30-40 minutes. Containers: Desserts Sponge Cakes and muffins Bulgarian cuisine Plain Sponge Cakes Difficulty Easy Tested 1 user 29 Apr 2013 Author slavena8837 Comments cake was very nice. Thank you for this easy recipe. Already in favorites.