2 c. sifted cake flour
1 c. sugar
2 tsp. baking soda
1/2 c. cocoa
1/4 tsp. salt
1 c. mayonnaise
1 c. cold water
1 tsp. vanilla

Combine flour, sugar, baking soda, cocoa, and salt and sift together in bowl. Add mayonnaise, cold water, and vanilla. Blend well. Pour into two 8-inch greased round layer cake pans. Bake 30 minutes in 350 degree oven.