How to Make a Tuna Melt Recipe

Ingredients 1 (6.5 ounce) jar oil-packed tuna, drained 1 tablespoon minced green onion 2 tablespoons finely diced celery 2 teaspoons capers, drained 1 teaspoon Asian chile paste  2 tablespoons mayonnaise, or more to taste 1/3 cup fresh mozzarella cheese salt and ground black pepper to taste 2 tablespoons softened butter, divided 2 thick slices French … Read more