Pour boiling water over soda ... into bowl. Add mayonnaise. Stir well. Add boiling ... well. Don't need to use mixer. Bake in a ... uncooked frosting. Good plain.
Ingredients: 10 (cinnamon .. cocoa .. flour .. salt .. soda .. sugar ...)
Preheat oven to 350°F. Grease and lightly flour ... bowl. Stir in mayonnaise. Gradually stir in water ... when completely cool. Makes 3 (8-inch) layers.