Peanut Butter Cake
["1 c. butter", "3 c. brown sugar", "1 1/8 tsp. baking powder", "3/4 c. water", "4 eggs", "1 c. peanut butter", "1 1/8 c. milk", "2 tsp. baking powder", "3 c. plain flour", "2 tsp. vanilla"]
["Cream butter, sugar and peanut butter; add dry ingredients. Mix well.", "Add vanilla and bake.", "Bake at 350\u00b0 until done, about 30 to 35 minutes."]
["butter", "brown sugar", "baking powder", "water", "eggs", "peanut butter", "milk", "baking powder", "flour", "vanilla"]