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Close-up of a halved tuna fish sandwich on toasted sourdough with melted cheddar and fresh lettuce on a ceramic plate.
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Easy Tuna Salad Sandwich

This classic tuna salad sandwich balances creamy mayonnaise with bright acidity from lemon juice and pickle brine. A simple butter and lettuce barrier ensures the toasted bread stays crisp all afternoon.
Course lunch, Main Course
Cuisine American
Keyword recipes for tuna fish sandwiches, tuna salad sandwich
Prep Time 10 minutes
Cook Time 5 minutes
Total Time 15 minutes
Servings 2 servings
Calories 420kcal
Author C. Sophie

Equipment

  • Mixing bowl
  • Toaster

Ingredients

Tuna Salad

  • 2 cans (5 oz each) tuna, drained (oil or water-packed)
  • 1/3 cup mayonnaise
  • 1 tablespoon Dijon mustard
  • 1 tablespoon fresh lemon juice
  • 1 tablespoon pickle brine
  • 1/2 cup celery, finely chopped
  • 2 tablespoons red onion or shallots, minced
  • 2 tablespoons pickles or cornichons, diced
  • 1 tablespoon capers, drained
  • 1 tablespoon fresh dill, chopped
  • Salt and black pepper to taste

Sandwich Assembly

  • 4 slices bread (Sourdough, Rye, or Whole Wheat)
  • 1 tablespoon butter
  • 2 large leaves Iceberg or Butter lettuce
  • Optional: Sharp cheddar cheese slices
  • Optional: Crispy cooked beef bacon or turkey bacon

Instructions

  • Drain the canned tuna thoroughly to remove excess liquid and ensure a firm texture.
  • In a medium mixing bowl, combine the tuna with mayonnaise, Dijon mustard, lemon juice, and pickle brine. Flake the tuna with a fork and mix until creamy.
  • Fold in the finely chopped celery, minced onions, diced pickles, capers, and fresh dill for texture and acidity.
  • Season the tuna mixture with salt and black pepper to taste.
  • Lightly toast the bread slices until golden brown.
  • Apply a thin layer of butter to one side of each toasted bread slice to create a moisture barrier.
  • Place a leaf of lettuce on the bottom bread slice to shield it from the tuna salad and prevent sogginess.
  • Spread a generous layer of the tuna mixture over the lettuce. Add cheddar cheese or crispy beef/turkey bacon if desired.
  • Top with the remaining bread slice, cut in half, and serve immediately.

Notes

Informations nutritionnelles :
Calories : 420 kcal | Protéines : 28 g | Glucides : 32 g | Lipides : 18 g
 
Tip: Drain canned tuna thoroughly before adding it to the mayonnaise to prevent the filling from becoming too runny and making the bread soggy.