Peanut Butter Pound Cake
["2 sticks margarine", "2 c. white sugar", "1 c. brown sugar", "1/2 c. creamy peanut butter", "5 eggs", "3 c. plain flour", "1/2 tsp. baking powder", "1/2 tsp. salt", "1/4 tsp. soda", "1 c. milk", "1 tsp. vanilla"]
["Mix together margarine, sugars and peanut butter.", "Add eggs, one at a time.", "Sift flour, baking powder, salt and soda.", "Add to mixture; beat well.", "Add milk and vanilla.", "Bake in tube pan at 350\u00b0 for 1 hour.", "Cool.", "Frost with Peanut Butter Frosting."]
["margarine", "white sugar", "brown sugar", "peanut butter", "eggs", "flour", "baking powder", "salt", "soda", "milk", "vanilla"]