4 eggs
1 scant c. cake flour
1 scant c. sugar
1 tsp. vanilla
1 tsp. baking powder
Powdered sugar

Beat eggs well in mixer bowl. Add sugar and beat well. Add vanilla and flour to which baking powder has been added. Pour into greased and wax paper-lined jelly roll pan.

Bake 12-15 minutes at 400 degrees. Remove from oven and turn onto towel covered with powdered sugar. Spread with jelly and roll. (Roll from short end.)