Peanut Butter Squares(Microwave) - cooking recipe

Ingredients

1 1/2 c. powdered sugar
1 c. graham cracker crumbs (about 12 squares)
1/2 c. margarine or butter
1/2 c. peanut butter
1 (6 oz.) pkg. semi-sweet chocolate pieces

Preparation

Mix powdered sugar and cracker crumbs.
Heat margarine and peanut butter in microwave on High for 2 minutes.
Stir.
Stir into crumb mixture.
Press in ungreased 8 x 8 x 2-inch baking pan.
Heat chocolate chips in microwave on High for 2 minutes, stirring after one minute.
Spread over crumb mixture.
Refrigerate until firm, at least thirty minutes.
Cut into squares.