1/4 c. butter
1/4 c. peanut butter
2 c. miniature marshmallows
4 c. rice krispies

Melt the first 3 ingredients, then add the rice krispies to that. Press half of that mixture into a buttered 8 inch square pan. Then melt 1 (6 ounce) package of chocolate chips, 1/2 cup powdered sugar, 2 tablespoons butter, and 1 tablespoon water until chocolate melts. Spread over rice krispies and top with remaining rice krispies mixture.