This classic tuna salad is creamy, crunchy, and perfectly balanced with tangy Dijon mustard, fresh lemon juice, and crisp vegetables. Ready in just 10 minutes, it's the ideal protein-packed lunch that's delicious in sandwiches, on crackers, or straight from the bowl.
3cansalbacore tuna in water5 oz or 142g each, drained well
1/3cupmayonnaise80ml
1/2cupcelery120ml or 60g, finely chopped
1/4cupred onion60ml or 40g, finely chopped
2tablespoonssweet pickle relish30ml
1tablespoonDijon mustard15ml
1tablespoonfresh lemon juice15ml, from about half a lemon
2tablespoonsfresh parsley30ml or 8g, chopped
1/2teaspoonsalt2.5ml
1/4teaspoonblack pepper1ml
Instructions
Open all three cans of tuna and drain thoroughly in a fine mesh strainer, then pat completely dry with paper towels. Transfer to a medium bowl and flake gently with a fork into bite-sized pieces.
Finely chop the celery and red onion into 1/8 to 1/4 inch pieces. Chop the fresh parsley and add all vegetables to the bowl with the tuna.
Add the mayonnaise, sweet pickle relish, Dijon mustard, fresh lemon juice, salt, and black pepper to the bowl with the tuna and vegetables.
Using a fork, gently fold all ingredients together until evenly coated with the dressing, being careful not to overmix or mash the tuna.
Taste and adjust seasoning with additional salt, pepper, or lemon juice as desired. For best flavor, cover and refrigerate for 30 minutes before serving.
Notes
Drain tuna completely using a fine mesh strainer and press with paper towels to remove all excess liquid for the best texture.
Solid white albacore tuna works best for this recipe due to its firm texture and mild flavor.
For milder onion flavor, soak chopped red onion in cold water for 5 minutes, then drain and pat dry before adding.
Adjust mayonnaise amount to your preference - start with 1/3 cup and add more for a creamier consistency.
Chilling the tuna salad for 30 minutes to 1 hour allows the flavors to meld together beautifully.
Store in an airtight container in the refrigerator for up to 3-4 days.
For a lighter version, substitute half the mayonnaise with Greek yogurt or mashed avocado.
Do not freeze tuna salad as the mayonnaise will separate and become watery when thawed.
Add diced hard-boiled eggs, chopped apples, or walnuts for extra protein and texture variations.
Serve on toasted bread, in lettuce wraps, with crackers, or as a tuna melt for different meal options.