1 pkg. (24 squares) graham crackers, crushed
2 sticks butter, melted
1 lb. powdered sugar (3 c.)
1 c. peanut butter
2 c. chocolate chips

Combine graham crackers, butter, peanut butter and sugar. Work together with hands until smooth. Press mixture in 9"x13" buttered pan. Melt chocolate chips and spread on top. Cut, refrigerate until firm and cut again.