Grilled Tomato Sandwiches
2 tablespoons olive oil
2 tablespoons balsamic vinegar
4 tomatoes, sliced
3 tablespoons mayonnaise
1/2 teaspoon dried parsley
1/4 teaspoon dried oregano
1/4 teaspoon black pepper
3 tablespoons grated Parmesan cheese, divided
4 slices bread, lightly toasted
Preheat grill to medium-hot.
In a shallow bowl, whisk together the olive oil and vinegar. Marinate the tomatoes in the mixture, stirring occasionally.
In a small bowl, combine mayonnaise, parsley, oregano, black pepper and 4 teaspoons Parmesan cheese. Spread mixture on each slice of toasted bread.
Place marinated tomatoes on 2 slices and sprinkle with remaining Parmesan cheese. Place on a baking sheet and grill until cheese turns golden brown.
Serve immediately, open-faced or closed.