Portobello Mushroom Burgers

By thatjerseygirl

Ingredients

• 4 portobello mushroom caps
• 1/4 cup balsamic vinegar
• 2 Tbs olive oil
• 1 tsp dried basil
• 1 tsp dried oregano
• 1 Tbs minced garlic
• salt and pepper to taste
• 4 (1 oz) slices provolone cheese

Preparation

Step 1

Using a spoon, gently remove gills from mushrooms. Place caps smooth side up in a shallow dish. In a small bowl, whisk together vinegar, oil, basil, oregano, garlic, salt and pepper. Pour over the mushrooms. Let stand at room temperature for 15 minutes or so, turning twice.

Preheat grill for medium-high heat. Brush grate with oil. Place mushrooms on the grill, reserving marinade for basting. Grill for 5 to 8 minutes on each side, or until tender. Brush with marinade frequently. Top with cheese during the last 2 minutes of grilling.