Mayo-Free Mediterranean Tuna Salad Sandwiches

This mayo-free tuna salad is loaded with Mediterranean flavors, including plenty of fresh olive oil, capers, olives, fennel, celery, and a splash of lemon.

Mayo-Free Mediterranean Tuna Salad Sandwiches
Portions 4
Difficulté Moyen

Ingrédients

Instructions

  1. 1

    In a small bowl, combine onion and vinegar (vinegar should just cover onion; add more if it does not) and let stand 15 minutes.

  2. 2

    Meanwhile, in a medium bowl, combine tuna with celery, fennel, parsley, capers, olives, olive oil, lemon juice, and fish sauce or anchovy. Drain onion well, then add to bowl. Mix gently until thoroughly combined; season with salt and pepper. Dress with more olive oil if desired.

  3. 3

    Spoon tuna salad onto 4 slices of toast, top with arugula, then close sandwiches and serve.

  4. 4

    The quality of the tuna you use will make a difference here. I recommend oil-packed ventresca tuna, which comes from the richer, fatty belly; it&