7 eggs, separated
1 1/2 c. all-purpose flour
2 c. sugar
1 tsp. baking powder

Preheat oven to 300 degrees. Beat egg whites until they peak. In another bowl beat egg yolks and sugar. Beat until sugar is dissolved. Add 3-5 tablespoons of the egg whites into yolks to soften. Add flour and baking powder; beat well. Continue to fold in all egg whites.

Bake at 300 degrees for 45 minutes in an ungreased tube pan. Remove from oven after 45 minutes and allow cake to cool before removing it from pan.