cups peanut butter - divided use
cup butter or margarine
cups powdered sugar
cups graham cracker crumbs
cups (12 ounce package) Semi-Sweet Chocolate Mini Morsels - divided use
Beat 1 1/4 cups peanut butter and butter in large mixer bowl until creamy. Gradually beat in 1 cup powdered sugar. With hands or wooden spoon, work in remaining powdered sugar, graham cracker crumbs and 1/2 cup chocolate chips. Press evenly into greased 13 x 9-inch baking pan. Smooth top with spatula. Melt remaining peanut butter and remaining chocolate chips in medium, heavy-duty saucepan over lowest possible heat, stirring constantly, until smooth. Spread over graham cracker crust in pan. Chill for at least 1 hour or until chocolate is firm; cut into bars. Store in refrigerator.