Peanut Butter Banana Bars
["1/2 c. creamy style peanut butter", "2 ripe bananas, mashed", "1/2 c. butter or margarine, melted", "1 lb. light brown sugar", "2 eggs", "2 3/4 c. flour", "2 1/2 tsp. baking powder", "1 c. lightly salted peanuts", "3/4 to 1 c. chocolate chips"]
["Mix together the peanut butter, mashed bananas, butter, brown sugar and eggs with an electric mixer on medium speed.", "Sift together the flour with the baking powder.", "Add to the peanut butter-banana mixture.", "Mix on low speed just until blended.", "Stir peanuts and chocolate chips into batter.", "Spread into a greased 15 x 10-inch jelly roll pan.", "Bake at 325\u00b0 for 30 minutes.", "Cool completely in pan on a wire rack.", "Cut into bars."]
["creamy style peanut butter", "bananas", "butter", "light brown sugar", "eggs", "flour", "baking powder", "peanuts", "chocolate chips"]