1 c. butter
1 3/4 c. crushed graham crackers
1 lg. pkg. milk chocolate chips
1 c. crunchy peanut butter
2 c. powdered sugar

Melt butter and remove from stove. Add graham crackers, peanut butter, and sugar. Stir together and press in a 9 x 13 pan. Melt chocolate and pour on top. Refrigerate for 20 minutes and cut into bars.