Mayonnaise Cake
["1 c. mayonnaise", "1 c. water", "1 tsp. vanilla", "2 c. sifted flour", "1 tsp. soda", "1 c. sugar", "4 heaping Tbsp. cocoa"]
["Mix mayonnaise, water and vanilla.", "Then mix together flour, soda, sugar and cocoa.", "Add to liquid mixture.", "Bake in 2 layers in a 350\u00b0 oven until done."]
["mayonnaise", "water", "vanilla", "flour", "soda", "sugar", "cocoa"]