Chocolate Salad Dressing Cake
["1 1/2 c. sugar", "2 c. flour", "pinch of salt", "1 tsp. vanilla", "1 c. salad dressing (mayonnaise)", "3 Tbsp. cocoa", "2 tsp. soda", "1 c. warm water"]
["Mix ingredients 2 minutes at high speed.", "Bake in a 9 x 13-inch pan at 350\u00b0 for approximately 30 minutes."]
["sugar", "flour", "salt", "vanilla", "salad dressing", "cocoa", "soda", "water"]