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Grilled tuna melt sandwich
Family Recipe HQ

Easy Cheddar Tuna Melt Sandwiches

Two skillet sandwiches with creamy tuna, dill pickle, melted cheddar, and crisp buttered bread. Thoroughly drained filling and moderate heat keep the layers balanced.
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Prep Time 10 minutes
Cook Time 10 minutes
Rest 1 minute
Total Time 21 minutes
Servings: 2 sandwiches
Ingredients Equipment Method Notes

Ingredients
  

  • 2 5-ounce cans tuna Thoroughly drained.
  • 3 tablespoons mayonnaise
  • 1 tablespoon dill pickle Finely chopped and drained.
  • 1 teaspoon Dijon mustard Optional.
  • 1/8 teaspoon black pepper
  • salt Only if needed after tasting.
  • 4 slices sturdy sandwich bread Use slices of similar size.
  • 2 ounces sliced cheddar cheese 1 ounce per sandwich.
  • 1 tablespoon softened butter For all four outer bread faces.

Equipment

  • 1 wide skillet Enough room for two sandwiches.
  • 1 Broad spatula
  • 1 Mixing bowl and fork

Method
 

  1. Mix the filling. Flake the drained tuna in a bowl. Fold in mayonnaise, drained pickle, optional mustard, and pepper. The mixture should hold together without loose liquid. Taste before adding salt.
  2. Assemble evenly. Divide the filling between two bread slices and spread it into flat layers. Add 1 ounce cheese per sandwich, either over the tuna or split above and below it. Close with the remaining bread.
  3. Butter the outside. Spread the tablespoon of softened butter thinly over all four outer bread faces, about 3/4 teaspoon per face.
  4. Toast the first side. Preheat a wide skillet over medium heat. Add the sandwiches and cook about 3–5 minutes, checking early and reducing heat if the bread darkens quickly.
  5. Turn and melt. Turn gently with a broad spatula and cook the second side about 3–5 minutes. If cheese needs help melting, lower heat and cover briefly, then uncover to release steam. Avoid pressing hard.
  6. Rest and serve. Check for golden bread, melted cheese, and filling warmed through. Continue over low heat if needed. Rest briefly, about 1 minute, without stacking, then slice and serve.

Notes

Timing: Allow about 10 minutes for preparation, 6–10 minutes for cooking, and 1 minute for a brief rest. The card uses the longer cooking estimate for a 21-minute total. Skillet heat, bread thickness, and filling temperature change the finish time.
Moisture: Drain tuna thoroughly and blot wet pickle before mixing. Add juicy tomato or avocado after cooking. Do not stack hot sandwiches.
One sandwich: Halve all ingredients; keep the same cooking cues rather than halving the cooking time.
Storage: Refrigerate tuna salad at 40°F or below for 3–4 days. Refrigerate perishable food within 2 hours, or 1 hour above 90°F. Store filling separately for the best bread texture. Reheat cooked leftovers to 165°F.
Open-faced: Toast two bread slices, add the same divided filling and cheese, and heat on a broiler-safe tray while watching continuously. Follow appliance rack guidance and do not use parchment under the broiler.