Mayonnaise Cake
["2 1/4 c. flour", "1 c. sugar", "2 Tbsp. cocoa (heaping)", "2 Tbsp. level soda", "1 tsp. salt", "1 c. mayonnaise", "1 c. water"]
["Sift dry ingredients together and then add mayo and water. Use 2 (8-inch) greased and floured pans.", "Bake at 350\u00b0 for 25 to 30 minutes."]
["flour", "sugar", "cocoa", "level soda", "salt", "mayonnaise", "water"]