- 4 portabella mushroom caps
- 1 cup Italian dressing
- 4 sourdough rolls
- 4 slices muenster cheese or 4 slices gruyere cheese
- romaine lettuce leaf
Directions See How It's Made
- Combine mushrooms and italian dressing in a large zip lock bag. Chill for 30 minutes, remove mushrooms, discarding dressing.
- Grill over medium high heat for 3-4 minutes an each side.
- Grill buns, cut sides down until toasted. Place mushrooms, cheese, and lettuce on buns.
- Serve immediately.