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Tuna Salad Sandwich Recipe

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4.5 from 83 reviews

A delicious and easy-to-make Tuna Salad Sandwich featuring high-quality tuna, crisp celery, red onion, and a creamy blend of mayonnaise and Dijon mustard, served on whole grain bread with fresh lettuce for a perfect lunch or snack.

Ingredients

Salad Ingredients

  • 1 (5 oz) can high-quality tuna in water, drained
  • ¼ cup mayonnaise (or Greek yogurt)
  • 1 stalk celery, finely chopped
  • 2 tbsp red onion, finely diced
  • 1 tsp Dijon mustard

Sandwich Ingredients

  • 2 leaves crisp lettuce
  • 2 slices whole grain bread (or your choice)

Instructions

  1. Prepare Ingredients: Gather all ingredients and ensure the tuna is thoroughly drained to prevent excess moisture in the salad.
  2. Mix Tuna Salad: In a mixing bowl, combine the drained tuna, mayonnaise, Dijon mustard, finely chopped celery, and diced red onion. Mix thoroughly until the ingredients are well incorporated.
  3. Adjust Seasoning: Taste the tuna mixture and adjust seasoning as desired, adding more mayonnaise or mustard if a creamier or tangier flavor is preferred.
  4. Assemble Sandwich: On one slice of bread, place the lettuce leaves first to prevent the bread from becoming soggy. Spoon the tuna salad mixture evenly over the lettuce.
  5. Finish and Serve: Top with the second slice of bread, press gently to secure, and cut the sandwich diagonally for an appealing presentation before serving.

Notes

  • For a healthier option, substitute mayonnaise with Greek yogurt.
  • Add a squeeze of lemon juice for extra brightness and flavor.
  • Use fresh, crisp lettuce like romaine or iceberg for added crunch.
  • Customize the sandwich by adding tomato slices or cucumber.
  • Serve immediately or wrap tightly and refrigerate for up to 24 hours.