Western
Tuna Melt
Creamy tuna and melted cheese toasted between buttery bread — a 12-minute hot sandwich from pantry staples.
About this recipe
Tuna Melt is a western lunch for 2 that is a fast, high-heat stir-fry — have everything chopped before the wok gets hot., and it takes around 12 min start to finish. We sized it for a small household and ranked it on OneToCook by how much of it you already have in the fridge.
Good to know
* Dietary flags are derived from the listed ingredients — always check labels and your own needs for allergens.
Ingredients
- 2 tbsp mayonnaise
- 4 slices bread
- 1 tbsp butter
- 1/4 tsp black pepper
- 1 tin canned tuna buy
- 2 cheese slice buy
- 1/4 onion buy
Equipment
Method
- 1
Mix the drained tuna with mayo, finely chopped onion and pepper.
~3 min
- 2
Spread on bread, top with cheese, and close into sandwiches; butter the outsides.
~3 min
- 3
ToastToast.Heat dry (no oil) until aromatic and lightly browned — spices, nuts, rice.Glossary → in a pan over medium heat until golden and the cheese melts, pressing lightly, ~3 min per side.
~6 min
Smart swaps
Out of something? Try one of these.
- Butter
- neutral oil or olive oil 1:1 (for frying); the dish just loses a little richness.
Cook's notes
- Dice the onion before anything heats up so it’s ready when the pan is — a even dice cooks evenly. How to dice an onion →
- Do your chopping first (mise en place). With everything prepped, the actual cooking here is only about 10 min.
Storage & leftovers
Cool, then store airtight in the fridge for up to 2–3 days. Reheat until piping hot throughout; add a splash of water if it has dried out.
Frequently asked
How long does Tuna Melt take to make? +
Around 12 min from start to finish, almost all of it hands-on.
How many people does this recipe serve? +
As written it serves 2. To cook for 4, roughly multiply the ingredients — but cook in batches if the pan gets crowded, so things sear instead of steaming.
What equipment do I need? +
You’ll want: induction hob, frying pan / wok. OneToCook only suggests recipes that fit the equipment you tell it you have, so you can filter these out if your kitchen is more minimal.
What can I use if I'm missing an ingredient? +
Common swaps for this dish: Butter → neutral oil or olive oil 1:1 (for frying); the dish just loses a little richness. See the full list of smart swaps above.
Can I make Tuna Melt ahead of time? +
Cool, then store airtight in the fridge for up to 2–3 days. Reheat until piping hot throughout; add a splash of water if it has dried out.
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