Peanut Butter Bars

Peanut Butter Bars (from here)

Note: These are Brandon's favorite.

1 cup butter
2 cups graham cracker crumbs
2 cups confectioners sugar
1 cup peanut butter
1 1/2 cups semisweet chocolate chips
4 tbsp peanut butter

In a medium bowl, mix together the butter or margarine, graham cracker crumbs, confectioners sugar, and 1 cup peanut butter until well blended. Press evenly into the bottom of a 9x13 inch pan.

Melt the chocolate chips with the peanut butter, stirring occasionally until smooth. Spread over the prepared crust. Refrigerate for at least 1 hour before cutting into squares.