Peanut Butter Bars

Peanut Butter Bars by Elisa
1 1/2 cups powdered sugar
1 cup graham cracker crumbs
1/2 cup butter/margarine
1/2 cup peanut butter
6-8 oz chocolate chips

Mix sugar with crumbs. Melt butter and peanut butter over low heat. Mix with sugar mixture and press into 8 x 8 pan. Melt chocolate chips over low heat and spread over top. Refrigerate, cut and serve.