Instructions: In bowl, mix together flour, sugar, cocoa, salt and soda. In another bowl, mix together mayonnaise, water and vanilla. Combine mixtures in two bowls together until moist. Bake at 350 degrees for 30 minutes in a 9x12-inch greased and floured baking dish. Serve frosted or plain.

If you would like to email yourself the recipe for later use, or share the recipe with your friends or family, enter the email addresses below and this recipe will be emailed to you and others as well.