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Pumpernickel tuna melt with melted cheddar

Pumpernickel Tuna Melt

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A savory, bite-sized twist on the classic tuna melt—served on rich pumpernickel bread with melted cheddar cheese.

  • Total Time: 10 minutes
  • Yield: 2 sandwiches

Ingredients

Scale
  • 1 (5 oz) can tuna (light or chunk white, packed in water)
  • 1 celery stalk, finely chopped
  • 1 teaspoon Dijon mustard
  • 1 teaspoon mayonnaise
  • 4 slices cheddar cheese
  • 8 slices pumpernickel toasts (cocktail-sized bread)

Instructions

1. Prepare Tuna Mixture

  • In a bowl, combine:
    • Tuna
    • Chopped celery
    • Dijon mustard
    • Mayonnaise
  • Mix until well incorporated.

2. Assemble Sandwiches

  • Spread about 1/4 of the tuna mixture onto one slice of pumpernickel toast.
  • Top with a slice of cheddar cheese.
  • Cover with another slice of toast to form a sandwich.

3. Cook

  • Panini Press: Cook on medium heat for 3 minutes
  • Stovetop: Cook in a sauté pan for 2 minutes per side, until golden and cheese is melted

4. Serve

  • Serve warm while the cheese is melted and gooey.

Notes

  • Drain tuna well: Prevents soggy sandwiches
  • Finely chop celery: Ensures even texture
  • Use medium heat: Allows cheese to melt without burning bread
  • Author: Miks
  • Prep Time: 5 minutes
  • Cook Time: 5 minutes
  • Category: Main Dish
  • Cuisine: American

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One Potato is a community and newsletter written by real people who are parents, having real conversations about our families, cooking traditions, and cultures. We are passionate about raising healthy and happy kids while navigating the challenges of picky eaters, dietary restrictions, busy schedules, and daily life.