Prep time: 10 Min
cook time: 5 Min
cool time: 25 Min
2 sticks margarine
2-1/2 cups confectioners' sugar
1 cup smooth peanut butter
1 3/4 cup graham cracker crumbs
1 pkg. 12 oz. chocolate chips
Melt margarine. Remove from heat.
Add peanut butter, sugar and graham cracker crumbs. Mix well.
Spread in ungreased 9x13 inch pan. Press down evenly.
Melt chocolate chips.
Spread over top of peanut butter mixture.
Chill 25 minutes.
Cut in small squares before completely cold.