Peanut Butter Cake
["2 c. Softasilk cake flour, sifted", "3 tsp. baking powder", "1/4 c. shortening", "1/4 c. peanut butter", "1 c. sugar", "2 eggs", "3/4 c. milk", "1/2 tsp. vanilla", "1/2 tsp. salt"]
["Preheat oven to 350\u00b0.", "Sift flour, salt and baking powder together 3 times.", "In a separate bowl, cream shortening and add peanut butter.", "Add sugar slowly, beating thoroughly.", "Add eggs and beat again.", "Add flour mixture and milk alternately.", "Bake in 9 x 13-inch pan in oven for 30 to 35 minutes.", "Check for doneness."]
["Softasilk cake flour", "baking powder", "shortening", "peanut butter", "sugar", "eggs", "milk", "vanilla", "salt"]