- 1 box Betty Crocker Gluten-Free brownie mix
- Butter and eggs as called for on brownie box
- 1 cup sweetened condensed milk
- 1 teaspoons gluten-free peppermint extract
- 2 to 3 cups gluten-free powdered sugar
- 1 cup Betty Crocker Rich & Creamy chocolate frosting
- Heat oven to 350 degrees F (325 degrees F for dark or nonstick pan). Line pan with aluminum foil; grease bottom of pan with shortening. Make and bake brownies as directed on box, using butter and eggs, for (8-inch or 9-inch) square pan. Cool 1 hour.
- In medium bowl, stir together sweetened condensed milk and peppermint extract. Beat in enough powdered sugar on low speed of electric mixer until blended and slightly crumbly. Turn mixture onto surface sprinkled with powdered sugar. Knead lightly to form a smooth ball. Pat mixture evenly over top of brownies.
- Spread frosting over brownies. To serve, remove brownies from pan by lifting on aluminum foil; transfer to cutting board. With long sharp knife, cut into squares, 4 rows by 4 rows.