Tuna melt

Name: Tuna melt
Total time: 15 min
Cuisine: American
Ingredients: 2 tins tuna in sunflower oil, drained; 3 tbsp mayonnaise; 2 spring onions, sliced; 50g tinned sweetcorn, drained; 1 tsp Dijon mustard; 4 slices sourdough bread; 80g mature cheddar, grated; 2 tomatoes, sliced

Creamy tuna and sweetcorn under bubbling cheese on crisp toasted bread.

Nut free

Time15 min
LevelEasy
Costabout £3.17 a head

Cost is worked out from Aldi and Tesco shelf prices in October 2026. Your shop and brands will differ.

2 servings

Ingredients

Tick what you need to buy. It goes on your shopping list.

2tins tuna in sunflower oildrained
3 tbspmayonnaise
2spring onionssliced
50 gtinned sweetcorndrained
1 tspDijon mustard
4slices sourdough bread
80 gmature cheddargrated
2tomatoessliced

Method

1
Heat the grill to high.
2
Mash the tuna with the mayonnaise, spring onions, sweetcorn, mustard and black pepper.
3
Toast the bread on both sides under the grill.
3 min
4
Spread the tuna on the toast and top with sliced tomato and cheese.
5
Grill for 2 to 3 minutes until the cheese bubbles and browns.
2 min 30 s
6
Serve hot.

Double check before you cook. Recipes can contain mistakes. Any diet labels come from the ingredients as written in this recipe and are a guide, not a guarantee. Always check every ingredient and the packet label for allergens and cross contamination, and ask your doctor or dietitian what is right for you, especially with coeliac disease, diabetes or a serious allergy. This is not medical advice.