What can I say other then WOW. That is what I hear every time I make them.
Make and share this Portabella Cheeseburgers recipe from Food.com.
- Place the mushrooms in a large plastic bag. Add the balsamic vinegar, olive oil, basil, oregano, garlic and salt and pepper. Place them into the fridge to marinate for 15-30 minutes.
- Preheat the grill to high heat.
- Oil the grill to help avoid sticking. Remove the mushrooms from the baggie. Place the mushrooms top side down on the grill and cook for 2 minutes. Flip and cook for another 2 minutes. Flip again and add a slice of cheese to each mushroom. Continue to cook for another 2-3 minutes until the cheese melted and the mushroom is tender and cooked through.