1 1/2 c. peanut butter (plain or crunchy)
1 1/2 c. graham cracker crumbs
1 1/2 sticks butter, softened
1 box confectioners' sugar

Cream peanut butter and butter. Mix with sugar and cracker crumbs. Pat into ungreased 13x9 inch cake pan.

TOPPING:

1 (12 oz.) pkg. chocolate chips
1/2 stick butter
1 tbsp. water

Mix over low heat until chocolate is melted. Spread over peanut butter mixture. Cool. Cut into squares.