Peanut Butter Cake
["1 1/2 sticks margarine", "1/2 c. peanut butter", "4 eggs", "1/2 c. buttermilk", "2 c. sugar", "3 tsp. baking powder", "1 tsp. vanilla", "3 c. plain flour", "1/2 c. water"]
["Cream margarine with sugar.", "Add peanut butter, eggs, buttermilk, water and vanilla.", "Add this to flour and baking powder mix.", "Combine and beat very smooth.", "Pour into greased and floured tube pan.", "Bake at 350\u00b0 for 45 to 50 minutes or until tester comes out clean.", "Frost with Peanut Butter Frosting."]
["margarine", "peanut butter", "eggs", "buttermilk", "sugar", "baking powder", "vanilla", "flour", "water"]