Peanut Butter Cake
["2 1/4 c. sifted flour", "1 1/2 c. sugar", "3 tsp. baking powder", "1 tsp. salt", "1/3 c. shortening", "1/3 c. peanut butter (not oily)", "1 c. milk", "2 eggs", "1 tsp. vanilla"]
["Sift flour, sugar, baking powder and salt in a big bowl.", "Add shortening, peanut butter, milk and vanilla.", "Beat well.", "Add eggs and beat again.", "Bake in 2 (9-inch) pans at 350\u00b0 for 25 to 30 minutes or until done."]
["flour", "sugar", "baking powder", "salt", "shortening", "peanut butter", "milk", "eggs", "vanilla"]