A tuna melt is a classic comfort food that combines the rich flavors of tuna and melted cheese between two slices of perfectly grilled bread. It's a quick and satisfying meal that's perfect for lunch or a light dinner.
Most of the ingredients for this tuna melt recipe are common pantry staples. However, if you don't usually keep tuna or mayonnaise on hand, you'll need to pick those up at the supermarket. Additionally, choose your favorite type of bread and cheese to customize the flavor to your liking.

Ingredients for Tuna Melt Recipe
Tuna: A can of tuna provides the main protein for the sandwich, offering a savory and slightly salty flavor.
Mayonnaise: Mayonnaise adds creaminess and helps bind the tuna mixture together.
Mustard: A teaspoon of mustard adds a tangy kick to the tuna mixture, balancing the richness of the mayonnaise.
Bread: Two slices of your choice of bread serve as the base and top for the sandwich. Choose a type that grills well.
Cheese: Two slices of your preferred cheese add a gooey, melted layer that complements the tuna mixture.
Butter: Butter is used for grilling the sandwich, giving it a golden brown and crispy exterior.
Technique Tip for This Recipe
To achieve a perfectly golden brown grilled sandwich, make sure to preheat your skillet over medium heat before adding the butter. This ensures even cooking and prevents the bread from soaking up too much butter, which can make it soggy. Additionally, press down gently with a spatula while grilling to ensure the cheese melts evenly and binds the sandwich together.
Suggested Side Dishes
Alternative Ingredients
tuna - Substitute with canned salmon: Canned salmon provides a similar texture and flavor profile, making it a great alternative for a tuna melt.
tuna - Substitute with chickpeas: Mashed chickpeas can mimic the texture of tuna and offer a plant-based option for those avoiding fish.
mayonnaise - Substitute with Greek yogurt: Greek yogurt adds creaminess and tang while being lower in fat and calories.
mayonnaise - Substitute with avocado: Mashed avocado provides a creamy texture and healthy fats, making it a nutritious alternative.
mustard - Substitute with Dijon mustard: Dijon mustard offers a more refined and slightly spicier flavor compared to regular mustard.
mustard - Substitute with honey mustard: Honey mustard adds a touch of sweetness, balancing the savory elements of the melt.
bread - Substitute with whole grain bread: Whole grain bread adds fiber and nutrients, making the sandwich more wholesome.
bread - Substitute with sourdough bread: Sourdough bread provides a tangy flavor and a chewy texture that complements the filling well.
cheese - Substitute with cheddar cheese: Cheddar cheese melts well and has a sharp flavor that pairs nicely with the tuna mixture.
cheese - Substitute with Swiss cheese: Swiss cheese offers a mild, nutty flavor and melts smoothly, enhancing the overall taste.
butter - Substitute with olive oil: Olive oil is a healthier fat option and adds a subtle flavor to the grilled sandwich.
butter - Substitute with margarine: Margarine can be used as a dairy-free alternative to butter for grilling the sandwich.
Other Alternative Recipes Similar to This Dish
How to Store or Freeze This Recipe
- Allow the tuna melt to cool completely before storing. This prevents condensation, which can make the bread soggy.
- Wrap each sandwich individually in plastic wrap or aluminum foil to maintain freshness and prevent any odors from the fridge 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 in the refrigerator for up to 3 days. For best results, consume within this time frame to enjoy the optimal taste and texture.
- For freezing, wrap the tuna melt tightly in plastic wrap, followed by a layer of aluminum foil. This double wrapping helps prevent freezer burn.
- Label the wrapped sandwiches with the date to keep track of their storage time.
- Place the wrapped tuna melts in a freezer-safe bag or container. This ensures they stay protected from any potential damage or odors in the freezer.
- Freeze for up to 1 month. While they can be stored longer, the quality may start to decline after this period.
- To reheat, thaw the sandwich in the refrigerator overnight. This gradual thawing helps maintain the texture and flavor.
- Reheat in a skillet over medium heat, using a bit of butter to crisp up the bread. Alternatively, you can use a toaster oven or conventional oven set to 350°F (175°C) until heated through and the cheese is melted.
- Avoid microwaving 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 sandwich is heated through.
Use a toaster oven for a quicker option. Set it to 350°F (175°C) and place the tuna melt directly on the rack or on a small baking sheet. Heat for about 5-7 minutes, checking to ensure the cheese is melted and the sandwich is warm.
For a stovetop method, heat a skillet over medium-low heat. Place the tuna melt in the skillet and cover it with a lid to help the cheese melt. Heat for about 3-4 minutes per side, or until the sandwich is warmed through and the bread is crispy.
If you're in a hurry, you can use the microwave. Place the tuna melt on a microwave-safe plate and cover it with a damp paper towel to prevent it from drying out. Microwave on medium power for 30-second intervals until the cheese is melted and the sandwich is heated through. Be cautious, as this method may make the bread a bit soggy.
For an air fryer, preheat to 350°F (175°C). Place the tuna melt in the basket and heat for 3-5 minutes, checking to ensure 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.
Fork: To mix the ingredients together in the mixing bowl.
Butter knife: To spread the tuna mixture evenly on the bread.
Skillet: To grill the sandwich.
Spatula: To flip the sandwich while grilling.
Measuring spoons: To measure out 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, 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 reduce waiting 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 tuna, mayonnaise, and mustard.
- 2. Spread the mixture evenly on one slice of bread.
- 3. Place a slice of cheese on top of the tuna mixture.
- 4. Top with the second slice of bread.
- 5. Heat a skillet over medium heat and melt the butter.
- 6. Grill the sandwich until golden brown on both sides and the cheese is melted, about 2-3 minutes per side.
- 7. Serve hot and enjoy!
Nutritional Value
Keywords
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