½ Teaspoon baking soda
6 Tablespoons flour
6 Tablespoons cocoa
¾ Cup Sugar
4 Eggs, separated
1 Teaspoon vanilla
¼ Teaspoon salt
Sift dry ingredients. Beat egg yolks with sugar. Gently add sifted dry ingredients, then fold in stiffly beaten egg whites & vanilla. Oil a jelly roll pan, lined with waxed paper and oil again. Bake in 400 degree oven for 12 minutes. Turn out on waxed paper that has been dusted with powedered sugar or cocoa. When cool, spread with whipped cream and roll up. Keep in freezer until shortly before serving time.