2 c. chunky peanut butter
1/2 c. butter, softened
2 1/2 c. confectioners' sugar
1/2 c. firmly packed brown sugar
1 pkg. (12 oz.) chocolate chips
1/2 c. chopped peanuts
1 c. graham cracker crumbs

Combine peanut butter and butter in mixing bowl; beat until blended. Add sugars and graham cracker crumbs; mix thoroughly. Pat mixture into bottom of 9x13 inch pan.

Melt chocolate chips in microwave or in a double boiler over hot water and spread over peanut butter mixture. Garnish with nuts. Refrigerate. Let stand at room temperature for 30 minutes before cutting.