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Low FODMAP Tuna Salad Sandwich served on a white plate with lettuce and tomato.

Low FODMAP Tuna Salad Sandwich Recipe

Creamy tuna salad layered with crisp lettuce and juicy tomato on low FODMAP bread makes this Low FODMAP Tuna Salad Sandwich a simple, satisfying option for busy days.

Course: Main
Cuisine: Mediterranean
Prep Time: 10 minutes
Total Time: 10 minutes
Servings: 2 people
Author: Manuela Zangara

Ingredients

  • 140 g – 5 oz tuna in olive oil – drained
  • 2 tbsp low FODMAP mayonnaise
  • 2 tsp Dijon mustard
  • ¼ cup cucumber – diced (optional)
  • 1 tbsp green onion – green part only
  • 2 tbsp Kalamata olives – sliced
  • 4 slices low FODMAP bread
  • tomato slices
  • lettuce

Instructions

  1. In a medium bowl, combine the tuna, cucumber, green onion, and olives.

  2. Add the mayonnaise and Dijon mustard to the tuna mixture. Stir until evenly combined.
  3. Spread the tuna salad over two bread slices. Top with tomato slices and lettuce, then cover with the remaining bread slices to form the sandwiches.
  4. Serve immediately, or chill until ready to serve.