A tuna melt is a delightful combination of creamy tuna salad and melted cheese, all sandwiched between two slices of perfectly grilled bread. This classic comfort food is quick to prepare and perfect for a satisfying lunch or dinner.
While most of the ingredients for this recipe are common pantry staples, you might need to pick up some dijon mustard if you don't already have it. This type of mustard adds a tangy, slightly spicy flavor that elevates the tuna mixture. Additionally, make sure you have your preferred type of cheese and bread on hand to customize your tuna melt to your liking.

Ingredients for Tuna Melt Recipe
Tuna: A can of drained tuna serves as the main protein for the sandwich.
Mayonnaise: Adds creaminess and binds the tuna mixture together.
Dijon mustard: Provides a tangy, slightly spicy flavor to the tuna mixture.
Bread: The base of the sandwich; choose your favorite type.
Cheese: Melts over the tuna mixture, adding a rich, gooey texture.
Butter: Used for grilling the sandwich to a golden brown perfection.
Technique Tip for Making a Tuna Melt
To achieve a perfectly golden and crispy grilled sandwich, make sure to spread the butter evenly on the bread slices before placing them in the skillet. This ensures an even browning and prevents any dry spots. Additionally, using a lid while grilling can help the cheese melt more thoroughly without over-toasting the bread.
Suggested Side Dishes
Alternative Ingredients
tuna - Substitute with canned chicken: Canned chicken provides a similar texture and protein content, making it a good alternative for those who prefer poultry.
tuna - Substitute with chickpeas: Mashed chickpeas offer a vegetarian option with a similar consistency and a good source of protein.
mayonnaise - Substitute with Greek yogurt: Greek yogurt provides a creamy texture and tangy flavor while being lower in fat and higher in protein.
mayonnaise - Substitute with avocado: Mashed avocado offers a creamy consistency and healthy fats, making it a nutritious alternative.
dijon mustard - Substitute with yellow mustard: Yellow mustard has a milder flavor but can still provide the necessary tanginess.
dijon mustard - Substitute with honey mustard: Honey mustard adds a touch of sweetness while maintaining the tangy flavor profile.
bread - Substitute with whole wheat bread: Whole wheat bread offers more fiber and nutrients compared to white bread.
bread - Substitute with gluten-free bread: For those with gluten sensitivities, gluten-free bread is a suitable alternative.
cheese - Substitute with cheddar cheese: Cheddar cheese melts well and provides a rich flavor, making it a versatile option.
cheese - Substitute with Swiss cheese: Swiss cheese offers a mild, nutty flavor and melts smoothly, making it a good alternative.
butter - Substitute with olive oil: Olive oil is a heart-healthy option that can be used for grilling and adds a subtle flavor.
butter - Substitute with margarine: Margarine can be used as a lower-fat alternative to butter for grilling.
Other Alternative Recipes Similar to a Tuna Melt
How to Store or Freeze Your Tuna Melt
- Allow the tuna melt to cool completely before storing. This prevents condensation, which can make the bread soggy.
- Wrap the sandwich tightly in aluminum foil or plastic wrap. This helps to maintain its freshness and prevents it from drying out.
- Place the wrapped tuna melt in an airtight container or a resealable plastic bag. This adds an extra layer of protection against moisture and odors.
- Store the sandwich in the refrigerator if you plan to consume it within 2-3 days. This keeps the tuna and cheese fresh.
- For longer storage, place the wrapped tuna melt in the freezer. It can be frozen for up to 1 month without significant loss of quality.
- When ready to eat, thaw the sandwich in the refrigerator overnight if frozen. This ensures even thawing and prevents the bread from becoming too soggy.
- Reheat the tuna melt in a preheated oven at 350°F (175°C) for about 10-15 minutes, or until the cheese is melted and the bread is crispy. Alternatively, you can use a skillet over medium heat, grilling each side until warmed through and golden brown.
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 warmed 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 tray. Heat for 8-10 minutes, checking to ensure the bread doesn't get too crispy.
For a stovetop method, heat a skillet over medium-low heat. Place the tuna melt in the skillet and cover with a lid to help the cheese melt evenly. Heat for about 3-4 minutes on each side, or until the sandwich is warmed through and the bread is golden brown.
If you're in a hurry, you can use a 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 about 1-2 minutes, checking halfway through to ensure even heating. Note that this method may make the bread a bit soggy.
For an air fryer, preheat it 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 Making a Tuna Melt
Mixing bowl: Use this to combine the tuna, mayonnaise, and dijon mustard.
Spatula: Helpful for spreading the tuna mixture evenly on the bread.
Skillet: Essential for grilling the sandwich to a golden brown.
Butter knife: Use this to spread butter on the skillet.
Can opener: Needed to open the can of tuna.
Measuring spoons: Use these to measure out the mayonnaise, dijon mustard, and butter.
Spatula or tongs: Useful for flipping the sandwich in the skillet.
Cutting board: Provides a surface to assemble the sandwich.
Plate: Place the finished sandwich on this for serving.
How to Save Time on Making a Tuna Melt
Prepare ingredients ahead: Drain the tuna and mix with mayonnaise and dijon mustard the night before.
Use pre-sliced cheese: Opt for pre-sliced cheese to save time on slicing.
Preheat the skillet: Start heating your skillet while assembling the sandwich.
Butter the bread: Spread butter on the bread slices before heating the skillet to streamline the process.
Assemble in batches: Make multiple sandwiches at once if cooking for a group.

Tuna Melt Recipe
Ingredients
Main Ingredients
- 1 can Tuna drained
- 2 tablespoon Mayonnaise
- 1 tablespoon Dijon 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 Dijon 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 add butter.
- 6. Grill the sandwich until golden brown on both sides and the cheese is melted.
Nutritional Value
Keywords
Suggested Appetizers and Desserts for This Recipe
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