Tuna Melt Grilled Sandwiches

Tuna Melt Grilled Sandwiches are the ultimate comfort food—crispy golden bread, creamy tuna salad, and perfectly melted cheese all come together in one hearty, satisfying bite. This classic diner favorite is quick and easy to make at home and is perfect for lunch, dinner, or even a cozy weekend brunch.

Why You’ll Love This Recipe

Tuna melts are fast, filling, and always delicious. The warm, cheesy center combined with the crispy grilled bread delivers the perfect balance of texture and flavor. It’s also a great way to use pantry staples, customize to your taste, and create a complete meal with minimal effort. Whether you’re craving something savory or looking for an easy family-friendly meal, this recipe delivers every time.

ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

• Canned tuna (drained)
• Mayonnaise
• Dijon mustard (optional)
• Celery (finely chopped)
• Red onion (finely chopped)
• Salt and black pepper
• Bread slices (sourdough, rye, or white bread work well)
• Cheddar cheese (or Swiss, mozzarella, or provolone)
• Butter (softened, for spreading)

directions

this recipe

1. In a bowl, mix the drained tuna with mayonnaise, mustard (if using), celery, onion, salt, and pepper.
2. Butter one side of each slice of bread.
3. On the non-buttered side, layer cheese, a scoop of tuna mixture, and another slice of cheese (optional for extra meltiness).
4. Top with another slice of bread, buttered side out.
5. Heat a skillet or griddle over medium heat.
6. Place sandwiches in the pan and cook for 3–4 minutes per side, pressing slightly with a spatula, until golden brown and the cheese is melted.
7. Slice and serve hot.

Servings and timing

Prep time: 10 minutes
Cook time: 8 minutes
Total time: 18 minutes
Servings: 2–4 sandwiches (depending on bread size and filling)

Variations

• Add tomato slices: A juicy layer of fresh tomato adds brightness.
• Spicy version: Add chopped pickled jalapeños or a dash of hot sauce to the tuna mix.
• Avocado: Layer thin avocado slices for added creaminess.
• Open-faced melt: Broil on a single slice of bread for an open-faced style.
• Greek-style: Add crumbled feta, kalamata olives, and diced cucumber.

storage/reheating

Tuna melt sandwiches are best enjoyed fresh, but you can store leftovers in the fridge for up to 2 days.

To reheat, warm in a skillet over medium-low heat or in a toaster oven until the bread crisps back up and the cheese melts. Avoid microwaving, which can make the bread soggy.

FAQs

What kind of tuna should I use?

Chunk light tuna or solid white albacore (in water or oil) both work well. Drain thoroughly before mixing.

Can I make the tuna salad ahead of time?

Yes, the tuna mixture can be made up to 2 days in advance and stored in the refrigerator.

What’s the best cheese for a tuna melt?

Cheddar is classic, but Swiss, provolone, mozzarella, or a sharp white cheese also melt beautifully.

Can I bake tuna melts instead of grilling?

Yes. Assemble the sandwiches and bake at 375°F for 10–12 minutes, flipping halfway through.

Are tuna melts healthy?

They’re protein-rich and customizable. Use light mayo or Greek yogurt for a healthier version.

Can I use different bread?

Absolutely. Sourdough, rye, multigrain, or even a hearty ciabatta all work well.

How do I make it extra crispy?

Use a cast iron skillet and press the sandwich slightly with a spatula or pan while cooking.

Is this recipe kid-friendly?

Yes! Tuna melts are a fun and tasty sandwich option for kids—mild flavors and melty cheese win them over.

Can I freeze tuna melts?

Freezing is not ideal due to texture changes. Instead, freeze the tuna salad separately and assemble fresh.

What can I serve with it?

Serve with soup (like tomato or vegetable), a side salad, chips, or pickles for a complete meal.

Conclusion

Tuna Melt Grilled Sandwiches are a comforting, satisfying meal that never goes out of style. With creamy tuna salad, gooey melted cheese, and golden grilled bread, they’re a go-to recipe for quick lunches or laid-back dinners. Versatile, delicious, and easy to make, this sandwich is proof that simple ingredients can create something truly crave-worthy.

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