1 1/2 cups crushed graham cracker crumbs
1 lb confectioners' sugar
1 1/2 cups peanut butter
1 cup butter, melted
1 (12 ounces) bag milk chocolate chips
Combine graham crumbs, sugar and peanut butter and mix well.
Blend in melted butter until well combined.
Press mixture evenly into a 9 x 13 inch pan.
Melt chocolate chips in microwave or in double boiler.
Spread over peanut butter mixture.
Chill until firm and cut into bars.