Peanut Butter Bars

These are so easy and so quick and so so yummy.  I love to make these to give to neighbors.

1 cup butter melted
2 cups graham cracker crumbs (use the boxed kind, or grind them in a food processor. Tiny granules.)
2 cups confectioners’ sugar (aka powdered sugar)
1 cup + 4 tablespoons peanut butter
1 1/2 cups milk chocolate chips

In a medium bowl, mix together the melted butter, graham cracker crumbs, confectioners’ sugar, and 1 cup peanut butter until well blended. Press evenly into the bottom of an ungreased 9×13 inch pan. In the microwave, melt the chocolate chips with the peanut butter, stirring every 30 seconds until melted until smooth. Spread over the peanut butter layer. Refrigerate for at least one hour before cutting into squares.