Jelly Roll - cooking recipe

Ingredients

1/2 c. all-purpose flour
1 tsp. baking powder
1/4 tsp. salt
4 egg yolks
1/2 tsp. vanilla
1/3 c. granulated sugar
4 egg whites
1/2 c. granulated sugar
sifted powdered sugar
1/2 c. jelly or jam

Preparation

Grease and lightly flour a 15 x 10 x 1-inch jelly roll pan. Stir together the flour, baking powder and salt.
In a small mixer bowl, beat egg yolks and vanilla at high speed for 5 minutes, or until thick and lemon color.
Gradually add the 1/3 cup sugar, beating until sugar dissolves.
Thoroughly wash beaters.
In large mixer bowl, beat egg whites at medium speed until soft peaks form. Gradually add 1/2 cup sugar; continue beating until stiff peaks form.
Fold yolk mixture into whites.
Sprinkle flour mixture over egg mixture; fold in gently until blended.
Spread batter evenly into pan.
Bake in a 375\u00b0 oven for 12 to 15 minutes, or until done.