Peanut Butter Cake
["2 1/2 sticks margarine", "2 1/2 c. water", "1 1/4 c. peanut butter", "1 1/4 c. vegetable oil", "5 c. flour", "5 c. sugar", "1 1/4 c. milk", "5 eggs", "2 1/2 tsp. vanilla", "2 1/2 tsp. soda"]
["Cook margarine, water, peanut butter and vegetable oil until it comes to a boil, then add flour, sugar, milk, eggs, vanilla and soda.", "Grease and flour pans.", "Bake on 18 x 13-inch cookie sheets. Makes 2.", "Bake at 350\u00b0 for 20 to 25 minutes."]
["margarine", "water", "peanut butter", "vegetable oil", "flour", "sugar", "milk", "eggs", "vanilla", "soda"]