R-Bars

2 cups graham cracker crumbs
3 cups powdered sugar
1 cup crunchy peanut butter
1 cup melted margarine
12 ounces semi-sweet chocolate chips

Mix graham cracker crumbs, powdered sugar and peanut butter. Add melted margarine and mix well. Spread out in a PAM’ed 9x13 pan. Melt chocolate chips (cook 1 minute at a time and stir in microwave – they can burn) and spread over peanut butter mixture. Cut into bars so that you can re-cut them when the chocolate  hardens without breaking the chocolate.

Let harden and serve.