This Subway Tuna Salad Sandwich Copycat Recipe is so easy to make and cheaper than going to Subway! You'll love the convenience of making this delicious tuna salad sandwich at home.
Start by prepping your toppings. This recipe uses lettuce, tomato, and red onion. Slice them to your likening.
Open the tuna can and drain out the water. You can easily do this by pressing the top of the can to the tuna and flipping the can upside down above your sink. The water will drain out, leaving the tuna behind.
Place tuna in a mixing bowl and add mayonnaise. Mix until combined.
Open sub roll and add tuna.
Top with lettuce, tomato, and red onion. And it's ready to serve!
Video
Notes
You can buy the lettuce pre-shredded or slice it yourself
One of the benefits of making this sandwich at home is that a can of tuna makes more tuna salad than Subway serves on their sandwiches
Add cheese if you like.... mozzarella, provolone, and white American cheese are all good options