Mama's Best Broiled Tomato Sandwich

Fresh, ripe tomatoes are marinated in olive oil and balsamic vinegar, then broiled with Parmesan cheese on toast for a warm, open-faced sandwich.

• Preparation Time: 10 mins
• Cooking Time: 5 mins
• Total Time: 15 mins
• Calories: 509 Calories

Ingredients

• 2 tablespoons olive oil
• 3 tablespoons mayonnaise
• 2 tablespoons balsamic vinegar
• 3 tablespoons grated Parmesan cheese, divided
• 4 ripe tomatoes, sliced
• 4 slices bread, lightly toasted
• 0.5 teaspoon dried parsley
• 0.25 teaspoon dried oregano
• 0.25 teaspoon black pepper

Recipe Instructions

Step 1

Preheat the oven broiler to high.

Step 2

Whisk olive oil and vinegar together in a shallow bowl until well combined. Add tomatoes and let marinate, stirring occasionally.

Step 3

Meanwhile, combine mayonnaise, parsley, oregano, and black pepper in a small bowl. Stir in 4 teaspoons Parmesan cheese until well combined.

Step 4

Place toasted bread on a baking sheet. Spread mayonnaise mixture over each slice of toasted bread. Top with marinated tomatoes and sprinkle with remaining Parmesan cheese.

Step 5

Cook under the preheated broiler until cheese turns golden brown, about 5 minutes. Serve hot, open-faced or closed.