1 1/2 c. sugar
2 c. flour
2 tsp. baking soda
1/2 tsp. salt
1 c. boiling water
1 c. mayonnaise
1 tsp. vanilla

Sift sugar, flour, soda, and salt twice. Mix in remaining ingredients. Pour into greased 13 x 9 inch pan. Bake 35 minutes at 325 degrees. While baking prepare frosting. Melt 1 stick butter. Add 1 3/4 cup brown sugar, 1 1/2 cup coconut and milk to blend (1/4 cup or less). While cake is warm, spread frosting on top. Place under broiler until bubbly and brown. The addition of 4 tablespoons cocoa to make Chocolate Mayonnaise Cake.