Firehouse Subs Tuna Salad sandwich is made with tuna, relish, mayo, and black pepper, with provolone, lettuce, tomato, onion, mayo, and deli mustard, and a solid choice for a decent tuna option.. “If ...

Fontina is a lesser-known cheese that delivers rich, earthy flavor and a smooth melt. It’s semi-soft and buttery, making it perfect for a more refined sandwich. Fontina is ideal when paired with other ...