Portabella Mushroom Burgers

• 14 cup olive oil
• 2 tablespoons balsamic vinegar
• 3 tablespoons olive oil
• 1 teaspoon minced garlic
• 12 teaspoon dried basil
• 1 tablespoon honey
• 4 tablespoons balsamic vinegar
• 4 slices onions
• 4 portabella mushroom caps
• 4 good burger rolls
• 4 lettuce leaves
• 4 slices tomatoes
• 4 ounces mozzarella cheese, cut into 1/4-inch slices

1. In a resealable baggie, combine the ingredients for the Marinade.
2. Place the 4 slices of onion into the marinade; seal bag; turn to coat.
3. Marinade for 30 minutes.
4. In a small bowl combine the ingredients for the Basting Sauce.
5. Brush over both sides of the mushroom caps and set aside.
6. In a small saucepan place the ingredients for the Burger Drizzle Sauce; bring to a boil and cook for 5 minutes or till thickened; set aside.
7. Drain the marinade from the onion and coat grill with nonstick cooking spray before starting the grill.
8. Grill onions and mushrooms over medium heat for about 10-12 minutes till tender, turning frequently.
9. Serve on rolls with lettuce, tomato, and cheese.
10. Drizzle with Burger Sauce.

olive oil, balsamic vinegar, olive oil, garlic, basil, honey, balsamic vinegar, onions, portabella mushroom caps, burger rolls, tomatoes, mozzarella cheese

Taken from www.food.com/recipe/portabella-mushroom-burgers-302437 (may not work)