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Close-up of tuna melty sandwich inside greasy air fryer basket with bubbly melted cheese, crispy bread edges, tomato slices, and creamy tuna salad visible.

Open-Faced Air Fryer Tuna Melt

DailyYum.com
This open-faced air fryer tuna melt features crispy toasted bread, creamy tuna salad, juicy tomato, and perfectly melted cheese. Ready in under 10 minutes, it’s a quick high-protein lunch with golden edges and foolproof texture.
4.41 from 25 votes
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Prep Time 4 minutes
Cook Time 6 minutes
Total Time 10 minutes
Course Snack
Cuisine American
Servings 2 servings
Calories 247 kcal

Ingredients
  

  • 2 slices Bread sturdy sourdough or sandwich bread
  • 5 oz Can Tuna very well drained
  • 2 tablespoons mayonnaise
  • 1 Tablespoon celery finely diced
  • 1 tablespoon red onion finely diced
  • Salt and pepper to taste
  • 2 tomato slices patted dry
  • 2 slices of cheese cheddar, provolone, or Swiss cheese

Optional

  • Olive oil spray for extra crispy edges
  • Chopped parsley or dill for garnish

Instructions
 

  • Preheat air fryer to 370°F (190°C).
  • Pre-toast the bread for 1–2 minutes to create a moisture barrier and prevent sogginess.
  • Prepare the tuna mixture: In a bowl, combine drained tuna, mayonnaise, celery, red onion, salt, and pepper. Mix until creamy but not runny.
  • Assemble open-faced: Spread tuna mixture evenly over the toasted bread. Add tomato slices (patted dry), then top with cheese.
    Step-by-step collage showing how to make air fryer tuna melt, including toasted bread, tuna mixture, cheese layering, and melted sandwich in air fryer basket.
  • Air fry at 370°F for 4–6 minutes, or until cheese is melted and bubbly and the bread edges are golden.
    Close-up of tuna melty sandwich inside greasy air fryer basket with bubbly melted cheese, crispy bread edges, tomato slices, and creamy tuna salad visible.
  • Serve immediately while hot and crispy.
    Air fryer tuna melt with crispy toasted bread, melted bubbly cheese, tomato slices, and creamy tuna salad filling visible.

Notes

  • Drain the tuna thoroughly. Press it firmly against the lid to remove excess liquid. Too much moisture can make the bread soft in the air fryer.
  • Pre-toasting matters. Toasting the bread before adding the tuna creates a barrier that keeps the bottom crisp.
  • Pat tomato slices dry before layering to prevent excess steam.
  • Keep the tuna layer about ½ inch thick for even heating. Overloading can result in a warm top but cooler center.
  • This recipe is designed to be open-faced, which allows better air circulation and crispier edges than a closed sandwich.
  • Best enjoyed immediately for maximum crispness.

Nutrition

Serving: 1servingCalories: 247kcalCarbohydrates: 17gProtein: 17gFat: 13gSaturated Fat: 2gPolyunsaturated Fat: 7gMonounsaturated Fat: 3gTrans Fat: 0.04gCholesterol: 32mgSodium: 388mgPotassium: 249mgFiber: 2gSugar: 3gVitamin A: 303IUVitamin C: 4mgCalcium: 61mgIron: 2mg
Nutrition Disclaimer Nutritional information is an estimate and may change based on products used.
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