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Spicy Pineapple Tuna Melt

This pineapple tuna melt combines creamy tuna salad, sweet pineapple, fresh jalapeños, and melty Colby Jack on toasted sourdough for the ultimate sweet-spicy sandwich.
Prep Time15 minutes
Course: Main Course
Cuisine: American
Keyword: Jalapeno, Pineapple, Sandwich, Tuna Melt Recipe
Servings: 2 sandwiches

Equipment

  • Saute Pan or Griddle

Ingredients

For the Tuna Salad

  • 2 cans sustainably caught tuna drained
  • cup mayonnaise
  • 1 tablespoon Dijon mustard
  • 1 clove garlic finely minced
  • 2 tablespoons grated onion
  • 1 tablespoon finely chopped celery
  • ¼ teaspoon celery seed
  • Salt and freshly cracked black pepper to taste

For the Sandwich

  • 4 slices good-quality sourdough bread
  • 1 cup shredded Colby Jack cheese freshly shredded from a block
  • ½ cup chopped pineapple fresh or well-drained canned
  • 1 –2 fresh jalapeños thinly sliced
  • Butter or olive oil for toasting

Instructions

  • In a bowl, combine the tuna, mayonnaise, Dijon mustard, garlic, grated onion, celery, and celery seed.
    Season with salt and pepper and mix until smooth and creamy.
    Taste and adjust seasoning as needed.
  • Lightly butter the sourdough bread and toast it in a skillet over medium heat until golden and crisp.
  • Sprinkle a layer of shredded Colby Jack cheese directly onto the toasted bread.
  • Top the melted cheese layer with a generous scoop of tuna salad.
    Add a spoonful of chopped pineapple, followed by a few slices of fresh jalapeño.
    Finish with another layer of shredded Colby Jack cheese.
  • Cook the sandwich in a skillet over medium-low heat until the cheese melts and the bread turns deeply golden and crisp.
    Slice and serve warm.