Classic Tuna Melt Sandwich | Charlotte Fashion Plate

Ingredients

• 2 cans albacore or yellowfin tuna, in oil or water, drained
• 4 pieces sliced sourdough or whole grain bread
• 1 celery stalk, minced
• 1–2 tablespoons red onion, minced
• 3–4 tablespoons mayonnaise, plus more for toasting the bread
• 1 teaspoon Dijon mustard
• 1/2 teaspoon black pepper
• 1/2–3/4 cup shredded cheddar cheese