Tuna Melt Recipe - Blue Plate Mayonnaise

Ingredients

• Two (5-ounce) cans solid white tuna packed in water, drained
• ⅓ cup plus 1 tablespoon Blue Plate®️ Mayonnaise, plus extra for spreading
• ¼ cup finely chopped red onion
• 2 tablespoons finely chopped celery
• 1 egg, hard boiled and roughly chopped
• 1 ½ tablespoons freshly squeezed lemon juice
• 1 teaspoon freshly ground black pepper
• ½ teaspoon salt
• ¼ teaspoon dried oregano, crumbled
• 4 slices rustic white bread (or other dense white bread)
• 4 ounces sliced or grated Swiss cheese (or provolone cheese)