Chocolate Angel Food Cake
2 cups sugar
2 Tbsp water
1 cup cake flour
1 tsp vanilla
½ cup cocoa
1 tsp cream of tartar
12 egg whites
½ tsp salt
Sift sugar four times. Sift flour and cocoa 5 times. Add water to egg whites. Beat until foamy. Add cream of tartar. Beat until stiff. Fold sugar into egg whites 2 tbsp at a time. Bake about 50 minutes in a slow oven.