A tuna melt is a classic comfort food that combines the savory flavors of tuna and melted cheese between two slices of perfectly grilled bread. This quick and easy recipe is perfect for a satisfying lunch or a simple dinner.
Most of the ingredients for this tuna melt recipe are common pantry staples. However, you may need to pick up a can of tuna if you don't already have one. Additionally, make sure you have your preferred type of cheese and bread on hand, as these can vary based on personal preference.

Ingredients For Tuna Melt Recipe
Tuna: A canned fish that is rich in protein and omega-3 fatty acids, providing the main flavor for the melt.
Mayonnaise: A creamy condiment that binds the tuna mixture together and adds a rich taste.
Mustard: Adds a tangy flavor to the tuna mixture, balancing the richness of the mayonnaise.
Bread: The base of the sandwich; choose your favorite type for the best results.
Cheese: Melts over the tuna mixture, adding a gooey texture and savory flavor.
Butter: Used for grilling the sandwich, giving the bread a golden brown and crispy texture.
Technique Tip for This Recipe
When preparing the tuna mixture, make sure to thoroughly drain the canned tuna to avoid a soggy sandwich. For an extra layer of flavor, consider adding a pinch of salt and pepper to the mixture. When grilling, use a cast-iron skillet for even heat distribution, ensuring a perfectly golden-brown crust. If you prefer a crispier texture, lightly toast the bread before assembling the sandwich.
Suggested Side Dishes
Alternative Ingredients
tuna - Substitute with canned salmon: Offers a similar texture and flavor profile, while providing a different nutritional profile.
tuna - Substitute with chickpeas: Mashed chickpeas can mimic the texture of tuna and provide a plant-based alternative.
mayonnaise - Substitute with Greek yogurt: Provides a creamy texture with added protein and less fat.
mayonnaise - Substitute with avocado: Adds creaminess and healthy fats, with a different but complementary flavor.
mustard - Substitute with Dijon mustard: Offers a similar tangy flavor with a bit more complexity.
mustard - Substitute with honey mustard: Adds a touch of sweetness while maintaining the tanginess.
bread - Substitute with whole grain bread: Provides more fiber and nutrients compared to white bread.
bread - Substitute with gluten-free bread: Suitable for those with gluten intolerance or celiac disease.
cheese - Substitute with cheddar cheese: A popular choice that melts well and offers a sharp flavor.
cheese - Substitute with Swiss cheese: Melts well and provides a nutty, slightly sweet flavor.
butter - Substitute with olive oil: A healthier fat option that can be used for grilling.
butter - Substitute with coconut oil: Adds a slight coconut flavor and is a good alternative for those avoiding dairy.
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How to Store / Freeze This Recipe
- Allow the tuna melt to cool completely before storing. This helps prevent condensation, which can make the bread soggy.
- Wrap each sandwich tightly in aluminum foil or plastic wrap to maintain freshness and prevent any odors from the fridge from seeping in.
- Place the wrapped sandwiches in an airtight container or a resealable plastic bag. This adds an extra layer of protection and helps keep them fresh.
- Store the tuna melts in the refrigerator if you plan to eat them within 2-3 days. For longer storage, consider freezing.
- To freeze, place the wrapped sandwiches on a baking sheet and freeze until solid. This prevents them from sticking together.
- Once frozen, transfer the sandwiches to a freezer-safe bag or container. Label with the date to keep track of their freshness.
- When ready to eat, thaw the tuna melt in the refrigerator overnight. This ensures even thawing and helps maintain the texture.
- Reheat the sandwich in a skillet over medium heat until the bread is crispy and the cheese is melted. Alternatively, you can use an oven preheated to 350°F (175°C) for about 10-15 minutes.
- Avoid using a microwave for reheating as it can make the bread soggy and the cheese rubbery.
How to Reheat Leftovers
Preheat your oven to 350°F (175°C). Wrap the tuna melt in aluminum foil to keep it from drying out. Place it on a baking sheet and heat for about 10-15 minutes, or until the cheese is melted and the bread is crispy.
Use a skillet over medium heat. Add a small amount of butter or olive oil to the pan. Place the tuna melt in the skillet and cover with a lid. Heat for about 2-3 minutes per side, or until the cheese is melted and the bread is golden brown.
For a quick method, use a microwave. Place the tuna melt on a microwave-safe plate. Cover with a damp paper towel to prevent it from drying out. Microwave on medium power for about 1-2 minutes, checking halfway through to ensure even heating.
If you have a toaster oven, preheat it to 350°F (175°C). Place the tuna melt directly on the rack or on a baking sheet. Heat for about 10 minutes, or until the cheese is melted and the bread is crispy.
For an air fryer, preheat to 350°F (175°C). Place the tuna melt in the basket and heat for about 5-7 minutes, or until the cheese is melted and the bread is crispy.
Best Tools for This Recipe
Can opener: To open the can of tuna.
Mixing bowl: To combine the tuna, mayonnaise, and mustard.
Spoon: To mix the ingredients together.
Knife: To spread the tuna mixture evenly on the bread.
Skillet: To grill the sandwich.
Spatula: To flip the sandwich in the skillet.
Measuring spoons: To measure the mayonnaise, mustard, and butter.
Plate: To serve the finished tuna melt.
How to Save Time on Making This Recipe
Prepare ingredients ahead: Drain and mix tuna with mayonnaise and mustard the night before.
Use pre-sliced cheese: Save time by using pre-sliced cheese instead of slicing it yourself.
Preheat the skillet: Start heating the skillet while assembling the sandwich to save cooking time.
Butter the bread: Spread butter on the bread slices before heating the skillet to streamline the process.
Assemble in bulk: Make multiple sandwiches at once if cooking for a group.

Tuna Melt Recipe
Ingredients
Main Ingredients
- 1 can Tuna drained
- 2 tablespoon Mayonnaise
- 1 teaspoon Mustard
- 2 slices Bread your choice
- 2 slices Cheese your choice
- 1 tablespoon Butter for grilling
Instructions
- 1. In a mixing bowl, combine the tuna, mayonnaise, and mustard.
- 2. Spread the tuna mixture evenly on one slice of bread.
- 3. Place a slice of cheese on top of the tuna mixture, then top with the other slice of bread.
- 4. Heat a skillet over medium heat and add the butter.
- 5. Grill the sandwich in the skillet until the bread is golden brown and the cheese is melted, about 2-3 minutes per side.
- 6. Serve hot and enjoy!
Nutritional Value
Keywords
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