If you’ve ever been to a classic New Jersey diner, you know they take their tuna melts seriously. This crispy, golden-brown sandwich is packed with creamy tuna salad, gooey melted cheese, and perfectly grilled bread. It’s the ultimate comfort food—simple, satisfying, and full of flavor.

Table of Contents
Ingredients
For the Tuna Salad:
- 2 cans tuna (drained, preferably solid white albacore)
- ¼ cup mayonnaise (or to taste)
- 1 tablespoon Dijon mustard (for a tangy kick)
- 1 tablespoon lemon juice (freshly squeezed)
- ¼ cup celery (finely chopped)
- ¼ cup red onion (finely diced)
- Salt and pepper (to taste)
For the Sandwich:
- 4 slices rye bread (or sourdough for a twist)
- 4 slices Swiss or American cheese (for melty goodness)
- 2 tablespoons butter (softened, for grilling)
How to Make a New Jersey Diner-Style Tuna Melt
Step 1: Prepare the Tuna Salad
In a bowl, mix the tuna, mayonnaise, mustard, lemon juice, celery, and red onion. Season with salt and pepper to taste. Chill for about 10 minutes to let the flavors blend.
Step 2: Assemble the Sandwich
- Lay out four slices of rye bread.
- Place a slice of cheese on each slice of bread.
- Scoop a generous amount of tuna salad onto two slices.
- Top with the remaining bread slices, pressing down gently.
Step 3: Grill to Perfection
- Heat a skillet or griddle over medium-low heat.
- Spread butter on the outside of each sandwich.
- Cook for 3-4 minutes per side, pressing lightly, until the bread is crispy and golden brown and the cheese is melted.
Step 4: Serve and Enjoy
Slice the tuna melt in half and serve with crispy fries, pickles, or coleslaw for that true diner experience.
Tips & Variations
- Add tomato slices for extra freshness.
- Swap Swiss for cheddar, provolone, or pepper jack for different flavors.
- Make it spicy with a dash of hot sauce or jalapeños.
- Use English muffins instead of rye for a crispy twist.
Conclusion
The New Jersey Diner-Style Tuna Melt is a classic for a reason. It’s crispy on the outside, creamy on the inside, and packed with bold flavors. Whether you’re making lunch or a late-night snack, this melt is comfort food at its best!
FAQs
- Can I use canned tuna in oil instead of water?
Yes, but drain it well to avoid a greasy texture. - What’s the best bread for a tuna melt?
Rye is classic, but sourdough or multigrain work too. - How do I prevent my tuna melt from getting soggy?
Use just enough mayo and grill on medium-low heat. - Can I make a tuna melt in the oven?
Yes! Bake at 375°F (190°C) for 10-12 minutes until crispy. - What sides go best with a tuna melt?
Fries, coleslaw, pickles, or a small side salad pair perfectly!
Enjoy your perfectly crispy, cheesy, and flavorful tuna melt! 🥪🔥