Mom'S Favorite Jelly Roll - cooking recipe

Ingredients

4 or 5 eggs, separated
3/4 tsp. baking powder
salt
3/4 c. sugar
3/4 c. flour
1 tsp. vanilla
powdered sugar
jelly of your choice

Preparation

Whip egg whites stiff, add yolks and whip again.
Add baking powder and a little salt, beat again.
Add sugar and flour; beat and add vanilla.