Start with high-quality canned tuna packed in olive oil for rich flavor.
Add crunch with diced celery and red onion for texture and freshness.
Enhance taste with a squeeze of fresh lemon juice and a dash of Dijon mustard.
Mix in chopped fresh herbs like parsley and dill for a burst of flavor.
Season with salt, pepper, and a pinch of paprika for a well-rounded taste.
Serve on toasted whole grain bread with lettuce and tomato for a satisfying meal.