1 box fudge brownie mix
1 extra egg
1 lg. pkg. chocolate chunks or morsels
1 (7 oz.) jar marshmallow creme
1 tub ready-to-spread chocolate frosting

Mix brownies according to package directions, adding the extra egg. Bake as directed on package in 9 x 12 inch pan. After baking, while still hot, spread marshmallow creme to cover top. Sprinkle with chunks or morsels. Let cool. Frost. Keep in refrigerator until ready to serve.