Pantry & Instant Images are for illustrative purposes only, may be inaccurate, and do not guarantee the presence or absence of specific ingredients. 
Serving Images are for illustrative purposes only, may be inaccurate, and do not guarantee the presence or absence of specific ingredients. Tuna Melt
Creamy tuna salad piled on toasted bread, blanketed in bubbling melted cheese — the warm, indulgent sandwich that never goes out of style.
Contains common allergens
In the app, Listahan checks these against your household automatically.
Good to know
- Crispy
- Ready in under 30 minutes
Matched from this dish's own ingredients and timing. Browse more: crispy recipes30-minute meals
Instructions
6 steps- 1
Thoroughly drain the tuna and transfer it to a small bowl. Add the mayonnaise and mix well with a fork until smooth and creamy.
- 2
Spread the tuna mixture evenly over one slice of bread.
- 3
Top the tuna with the slices of cheese, then place the second slice of bread on top to close the sandwich.
- 4
Butter the outside of both slices of bread evenly.
- 5
Heat a non-stick skillet over medium-low heat. Place the sandwich in the skillet and cook for 3-4 minutes until the bottom is golden brown and crispy.
- 6
Carefully flip the sandwich and cook the other side for another 3 minutes until the cheese is completely melted and gooey. Slice in half and serve warm.
Images are for illustrative purposes only, may be inaccurate, and do not guarantee the presence or absence of specific ingredients. Listahan Family Score™
67/100
Works for many families
Score reflects how well this recipe fits a typical busy household. In the app, your Family Score is personalized to your household's allergens, kids, and pantry.
Nutrition
per serving110
Calories
1 g
Protein
7 g
Carbs
8 g
Fat
Estimated per serving. Actual values depend on the brands and portions you use.
Listahan cooking guide
Chef notes & practical guide
Technique notes, ingredient swaps, serve-alongside ideas, storage guidance, and equipment for this recipe.
Cultural context
The tuna melt is an American diner invention, reputedly born by happy accident at a Charleston lunch counter when a tuna salad slid under the broiler. It marries two comfort-food traditions, the tuna salad sandwich and the grilled cheese, into one warm, crisp, melty whole. It earned a permanent place on diner menus because it turns three cheap pantry staples into something that feels like a treat.
Listahan note
This version keeps the tuna salad on the dry side so the melt crisps up golden instead of steaming soggy under the cheese. It griddles low and slow so the cheese fully melts before the bread over-browns.
Technique cues
- Drain the tuna well and go light on the mayo; a wet filling steams the bread and you lose the crisp crust that defines a good melt.
- Griddle over medium-low heat with a lid for the first minute so the cheese melts through before the outside burns.
- Butter the bread to the edges, not just the center, so the whole surface browns evenly and the crust stays crisp.
Kitchen flow
- Parallel prep
- Mix the tuna salad while the griddle heats so you can assemble and cook the moment the pan is ready.
- Make-ahead
- The tuna salad keeps for up to two days chilled; griddle the melts fresh so the bread stays crisp.
- Leftover move
- Spoon any extra tuna salad onto crackers or into a salad for the next day's lunch.
- Cleanup rhythm
- One bowl and one pan; wipe the warm griddle with a paper towel and it is ready for the next melt.
Ingredient brief
Role, handling, and swap guidance for each key ingredient.
canned tuna
filling
Purpose: Tuna is the savory heart of the melt, providing protein and that classic diner flavor.
Handling: Drain thoroughly and flake before binding lightly with mayo.
Adaptation: Canned salmon makes an equally good melt.
cheddar cheese
melt
Purpose: A good melting cheese binds the sandwich and adds the gooey, savory pull.
Handling: Slice or grate so it melts evenly over the tuna.
Adaptation: Swiss, American, or provolone all melt beautifully.
sandwich bread
structure
Purpose: A sturdy bread crisps into a golden shell that holds the warm filling.
Handling: Butter the outer faces right before griddling.
Adaptation: Sourdough or rye add character; gluten-free bread keeps it accessible.
mayonnaise
binder
Purpose: A little mayo holds the tuna together without making it wet.
Handling: Add just enough to bind, then stop.
Adaptation: Greek yogurt or a vegan mayo both bind the salad.
celery
crunch
Purpose: Diced celery keeps the warm filling from feeling heavy and adds a fresh snap.
Handling: Dice fine so it folds neatly into the tuna.
Adaptation: Diced pickle or red onion adds the same brightness.
Technique notes
- Add a layer of sliced tomato under the cheese for a juicy contrast, but pat it dry first so it does not water down the melt.
- Press the sandwich gently with a spatula while it griddles to maximize crust contact and help the cheese bind everything.
- Let the finished melt rest for a minute before slicing so the molten cheese sets just enough to hold together.
Ingredient swaps
- Gluten-free direction
- Use a sturdy gluten-free bread and griddle a touch slower, since these breads can brown faster than wheat loaves.
- Dairy-free option
- Use a plant-based melting cheese and a vegan mayo to keep the gooey texture without dairy.
- Lighter direction
- Make it open-faced under the broiler with less cheese, skipping the buttered top slice to cut richness.
Serve alongside
- Tomato soup
- Kettle chips
- Dill pickle spears
- Simple green salad
- Iced tea
- Cold root beer
- Sparkling lemonade
Serving suggestions only — check pairings for your household's allergens.
Storage & reheating
- A tuna melt is best eaten right off the griddle, as it goes soft on standing; store any uncooked tuna salad in the fridge for up to two days. To reheat a leftover melt, crisp it in a dry pan over medium heat rather than the microwave, which makes it rubbery. The tuna salad and assembled melt do not freeze well.
Equipment
- Nonstick or cast-iron griddle pan
- Mixing bowl for the tuna
- Spatula for flipping
- Lid for melting the cheese
Make this household-aware
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