Portobello Sandwiches

Details

Ingredients

• 2 cloves garlic, minced
• 6 tablespoons olive oil
• ½ teaspoon dried thyme
• 2 tablespoons balsamic vinegar
• salt and pepper to taste
• 4 large portobello mushroom caps
• 4 hamburger buns
• 1 tablespoon capers
• ¼ cup mayonnaise
• 1 tablespoon capers, drained
• 1 large tomato, sliced
• 4 leaves lettuce