Rice Krispies Brownies

1 box brownie mix
1 large jar Marshmallow Creme
1/4 cup butter
1 package miniature marshmallows
6 cups Rice Krispies
1 (12 ounce) package chocolate chips, melted

Bake brownies as directed in a 13 x 9-inch pan. Spread Marshmallow Creme over brownies.

Combine butter, marshmallows and Rice Krispies; spread over all. Top with melted chocolate chips.