Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
  2               cups  unsifted all-purpose flour
  1                cup  sugar
     1/2           cup  unsweetened cocoa
  1 1/2      teaspoons  baking powder
  1           teaspoon  baking soda
  1                cup  mayonnaise
  1                cup  water
  1           teaspoon  vanilla

Preparation:

Grease 9x9x2-inch baking pan (or a heart-shaped pan of approximately the same volume). Grease waxed paper. Mix and sift flour, sugar, cocoa, baking powder and soda into a large mixing bowl. Stir in mayonnaise. Gradually stir in water and vanilla until smooth and blended. Pour into prepared pan. Bake at 350 F for 40-45 minutes or until cake tester inserted in center comes out clean. Cool completely. Remove from pan. Remove waxed paper. Frost as desired.

Nutritional Information:

2533 Calories (kcal); 191g Total Fat; (64% calories from fat); 13g Protein; 225g Carbohydrate; 77mg Cholesterol; 3271mg Sodium