Ingredients
Everything you'll need to make this recipe
1
1 can (6 ounces) water-packed tuna, drained and flaked
2
¼ cup finely-chopped celery
3
¼ cup finely-chopped onion
4
¼ cup mayonnaise
5
4 hamburger buns, split
6
4 mozzarella cheese slices
7
4 tomato slices
8
4 lettuce leaves
Instructions
Step-by-step guide to making this recipe
1
Preheat oven to 350°F.
2
In a small bowl, combine tuna, celery, onion and mayonnaise.
3
Spread on bottom of buns.
4
Top tuna mixture with a slice of cheese and tomato.
5
Place on an ungreased baking sheet.
6
Bake for 12–15 minutes or until heated through and cheese is melted.
12–15 minutes
7
Top each with a lettuce leaf; replace bun tops.