2 sticks butter
1 1/2 c. graham cracker crumbs1/2 c. peanut butter, smooth
1 box powdered sugar

Melt butter; add to sugar, crumbs, and peanut butter. Mix well; press into bottom of 9 x 13 pan.

TOPPING:

1 (12 oz.) bag milk chocolate chips
1/2 c. peanut butter

Melt together in top of double boiler. Pour over crumb mixture; chill and cut.