Angel Food - cooking recipe

Ingredients

1 1/2 c. egg whites
1 tsp. cream of tartar
1 tsp. vanilla
1/2 tsp. salt
1 1/4 c. cake flour
1 1/2 c. sugar

Preparation

Beat egg whites with salt until frothy.
Add cream of tartar; beat stiff, but not dry.
Fold in sugar, 3 tablespoons at a time, then flour, which has been sifted once, then measured and sifted 3 more times.
Lastly, add vanilla.
Pour into angel food cake pan and bake at 300\u00b0 to 325\u00b0 for 1 to 1 1/4 hours.