There’s nothing quite like a tuna melt with its golden, buttery crust and that first pull of melted cheddar stretching from the bread. I made my first tuna melt on a rainy Saturday when I was craving something warm and filling but didn’t want to spend forever in the kitchen. The combination of creamy tuna salad, tangy pickles, and gooey cheese pressed between crispy sourdough became an instant go-to.
It’s simple comfort food that comes together in under 30 minutes, and I love pairing it with my favorite dinner recipes when I need something cozy. Sometimes I’ll make a batch and serve it alongside Delicious Split Pea Soup Recipe for a diner-style lunch that feels like a warm hug.
Why You’ll Love This Tuna Melt Recipe
This easy tuna melt recipe hits all the right notes. The tuna salad has great texture from the diced celery, red onion, and pickles, so every bite has a little crunch mixed with creamy mayo. The cheddar cheese melts perfectly and adds a sharp, savory flavor that balances the mild tuna.
The sourdough bread is key here. It crisps up beautifully in the butter and doesn’t get soggy, even with all that filling. You can make the tuna salad ahead of time and just assemble and cook the sandwiches when you’re ready to eat.
It’s the kind of comfort food tuna melt that works for lunch, dinner, or even a late-night snack. Plus, it’s budget-friendly and uses pantry staples you probably already have.
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Tuna Melt Recipe Ingredients
Here’s everything for this Tuna Melt that serves four people.
See Recipe Card Below This Post For Ingredient Quantities
Tuna: Use canned tuna in water and drain it well. The water-packed version keeps the salad from getting too oily.
Celery ribs: Finely diced celery adds a fresh crunch and a little vegetal flavor that brightens the tuna salad.
Red onion: The sharpness of red onion cuts through the richness and adds a nice bite. Dice it small so it blends in evenly.
Dill pickle spears: Chopped pickles bring tang and a pop of flavor. They’re what make this tuna salad taste diner-style.
Mayonnaise: This is the creamy base that holds everything together. It keeps the tuna moist and adds richness.
Salt: Just a touch enhances all the other flavors.
Black pepper: Freshly cracked pepper adds a little heat and depth.
Sourdough bread: The slight tang and sturdy texture of sourdough make it ideal for grilling. It holds up to the filling without falling apart.
Cheddar cheese: Sharp cheddar melts beautifully and adds a bold, savory flavor that pairs perfectly with the tuna.
Butter: Used for grilling the sandwiches. It creates that golden, crispy exterior everyone loves.
How to Make a Tuna Melt
This classic Tuna Melt comes together in just a few simple steps.
Prepare the ingredients: Gather everything you need and get your vegetables diced. Having everything ready makes the assembly quick and easy.
Make the tuna salad: In a medium bowl, fold together the drained tuna, diced celery, red onion, pickles, mayonnaise, salt, and pepper until everything is evenly mixed. The tuna should be creamy and well-coated.
Assemble the sandwiches: Lay out all eight slices of sourdough bread. Place one slice of cheddar cheese on each piece. Divide the tuna mixture evenly between four slices, spreading it gently, then top with the remaining four slices to close the sandwiches.
Cook the sandwiches: Melt 1 tablespoon of butter in a medium skillet over medium heat. Once it’s sizzling, place two sandwiches in the pan and cook for 3 to 4 minutes until the bottom is golden brown and crispy. Add another tablespoon of butter to the skillet, carefully flip each sandwich, and cook for another 3 minutes until the second side is golden and the cheese is fully melted. Repeat this process with the remaining two sandwiches and butter.
Ingredient Substitutions
You can easily adapt this sourdough tuna melt to what you have on hand.
Bread: If you don’t have sourdough, white bread, wheat bread, or even a hearty multigrain works well. Just make sure the slices are sturdy enough to hold the filling.
Cheese: Swap cheddar for Swiss, provolone, or American cheese. Each brings a different flavor, but they all melt nicely.
Mayo: Greek yogurt or sour cream can replace some or all of the mayo if you want a lighter, tangier version.
Pickles: If you don’t like dill pickles, try sweet pickles or leave them out entirely. You could also add a squeeze of lemon juice for brightness.
Add-ins: Sliced tomato, avocado, or a handful of arugula can be tucked inside for extra freshness.
Equipment For Tuna Melt
You don’t need much to make this melty tuna cheese sandwich.
A medium bowl is perfect for mixing the tuna salad. A medium skillet works best for cooking two sandwiches at a time without crowding. You’ll also need a knife and cutting board for dicing the vegetables.
That’s it. Simple tools for a simple, delicious sandwich.
How to Store Tuna Melts
The tuna salad can be made up to two days ahead. Just keep it in an airtight container in the fridge and assemble the sandwiches when you’re ready to cook them.
Cooked tuna melts are best eaten fresh, but if you have leftovers, wrap them in foil and refrigerate for up to one day. Reheat in a skillet over low heat or in the oven at 350°F until warmed through. The microwave will make the bread soggy, so avoid that if you can.
Don’t freeze assembled or cooked tuna melts. The texture of the bread and tuna salad doesn’t hold up well after freezing.
Serving Suggestions
This savory tuna melt is hearty enough to stand alone, but it’s even better with a few simple sides.
Serve it with a handful of crispy potato chips or sweet potato fries for crunch. A simple green salad with vinaigrette cuts through the richness and adds freshness.
For a cozy lunch spread, pair it with a bowl of tomato soup for dipping. The warm, tangy soup and the crispy, cheesy sandwich are a classic combo.
You could also serve it alongside Easy Homemade Tomato Butter Recipe spread on crackers for a fun twist, or with The Best Cauliflower Steaks Recipe if you want to add more vegetables to the meal.
Expert Tips
Drain the tuna really well. Press it gently with a fork or paper towel to remove excess water. This keeps your tuna salad from getting watery.
Dice the vegetables small. Uniform, fine pieces distribute the flavor evenly and make the sandwiches easier to bite into.
Use room-temperature butter. It spreads more easily and helps the bread brown evenly without burning.
Don’t rush the cooking. Medium heat gives the bread time to crisp up while the cheese melts. If the heat is too high, the bread will burn before the cheese has a chance to get gooey.
Add cheese to both sides of the bread. This creates a cheesy barrier that helps keep the bread from getting soggy and adds extra melty goodness.
What is a Tuna Melt?
A tuna melt is a classic American diner sandwich that takes creamy tuna salad and transforms it into something special with melted cheese and toasted bread. It’s essentially a grilled cheese sandwich filled with seasoned tuna salad, and the magic happens when everything gets pressed together in a hot skillet. The bread turns golden and crispy, the cheese melts into every corner, and the tuna salad warms just enough to bring all the flavors together.
This cheddar tuna melt is built on sourdough bread, which adds a slight tang that pairs beautifully with the richness of the filling. You get crunch, creaminess, and that satisfying cheese pull in every bite.
FAQ
What do you put in a tuna melt?
A tuna melt typically has tuna salad (tuna, mayo, celery, onion, and pickles), melted cheese, and toasted bread. The bread is usually buttered and grilled until crispy and golden. You can customize the tuna salad with your favorite add-ins like capers, relish, or a squeeze of lemon.
How to make tuna melt in the UK?
The process is the same no matter where you are. Use tinned tuna, mix it with mayo and your choice of vegetables, and layer it with cheese between two slices of bread. Cook it in a frying pan with butter over medium heat until both sides are golden and the cheese has melted. You can use any bread you prefer, like a thick white bloomer or granary bread.
Do you heat up the tuna in a tuna melt?
The tuna salad warms slightly when you cook the sandwich, but it doesn’t need to be heated separately. The goal is to melt the cheese and crisp the bread, and the tuna salad will come to a nice warm temperature naturally during the grilling process.
How to make a creamy tuna melt?
Use plenty of mayo in your tuna salad, and make sure the tuna is well-drained so the mayo doesn’t get diluted. You can also add a tablespoon of sour cream or Greek yogurt for extra creaminess. Choose a cheese that melts smoothly, like cheddar or American, and don’t skimp on the butter when grilling.
Looking for other recipes like this? Try these:
Pairing
These are my favorite dishes to serve with Tuna Melt
Tuna Melt
This comforting Tuna Melt boasts a crispy, buttery exterior with a savory, creamy tuna filling perfect for a cozy meal.
Ingredients
Method
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Gather all the ingredients.
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In a medium mixing bowl, combine the drained tuna, diced celery, red onion, diced pickles, mayonnaise, salt, and pepper. Mix until well incorporated.
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Lay out the sourdough bread and top each slice with a piece of cheddar cheese. Divide the tuna mixture evenly onto four slices of bread, then top with the remaining slices to form sandwiches.
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Heat 1 tablespoon of butter in a medium skillet over medium heat. Place two sandwiches in the skillet and cook for 3-4 minutes, until golden brown on one side. Flip the sandwiches, add another tablespoon of butter, and cook for an additional 3 minutes. Repeat the process with the remaining sandwiches and butter.
Nutrition
Notes
This classic tuna melt is comfort food at its finest-crispy, buttery bread with a creamy, savory filling that’s guaranteed to satisfy.
