At the stove
Make the recipe
- Thaw the macaroni and cheese.
- Thaw and drain the chopped broccoli.
- Combine macaroni and cheese in a medium bowl.
- Add broccoli and 1 tsp dry mustard.
- Beat 2 egg whites until stiff but not dry.
- Fold the egg whites into the macaroni mixture.
- Pour into a 1 1/2-qt casserole dish.
- Bake at 350°F (175°C) for 40 minutes, or until puffy brown.



