Classic Tuna Salad Recipe

Overview

This classic tuna salad combines flaky canned tuna with creamy mayonnaise, crisp celery, red onion, and tangy pickle relish. A little Dijon mustard, lemon juice, and black pepper keep the mixture bright instead of flat or overly rich.

The recipe makes about 3 cups, enough for four sandwiches or several servings with crackers and vegetables. Mix it gently so the tuna stays pleasantly chunky, then chill it briefly if you have time for the flavors to settle.

Ingredients

• 2 cans (5 ounces each) solid or chunk light tuna, packed in water, drained very well
• 1/2 cup mayonnaise
• 1/3 cup finely diced celery, about 1 small stalk
• 2 tablespoons finely diced red onion
• 2 tablespoons sweet pickle relish, drained if very wet
• 1 tablespoon fresh lemon juice
• 2 teaspoons Dijon mustard
• 1/4 teaspoon kosher salt, plus more to taste
• 1/8 teaspoon freshly ground black pepper, plus more to taste
• 2 tablespoons chopped fresh parsley, optional

How to make it

1. Drain the tuna thoroughly. Open the cans and press the lid against the tuna to remove as much liquid as possible. Transfer the tuna to a medium mixing bowl and break it into large flakes with a fork. If the tuna looks wet, drain it again; excess liquid can make the finished salad loose and dilute the seasoning.

2. Prepare the vegetables. Cut the celery and red onion into small, even pieces—about 1/8 inch is ideal. Small pieces distribute throughout the salad and give crunch without making the filling difficult to scoop or spread.

3. Mix the dressing. In a small bowl, stir together the mayonnaise, pickle relish, lemon juice, Dijon mustard, salt, and black pepper until smooth. Mixing these ingredients first helps the seasonings spread evenly through the tuna.

4. Combine gently. Pour the dressing over the tuna. Add the celery, red onion, and parsley if using. Fold with a fork or rubber spatula until everything is coated. Stop mixing when the tuna is combined but still has visible flakes; vigorous stirring can turn it pasty.

5. Taste and adjust. Try a small spoonful with the same bread, cracker, or lettuce you plan to serve. Add another tablespoon of mayonnaise if it seems dry, a teaspoon of lemon juice for more brightness, or a small pinch of salt if the flavor tastes muted. If the salad is too sharp, stir in 1 to 2 tablespoons more mayonnaise.

6. Chill or serve. Serve immediately for the crispest celery, or cover and refrigerate for 20 to 30 minutes so the flavors blend. Spoon the salad onto toasted bread, use it in a wrap, serve it with crackers, or pile it over greens. For a crisp side, pair it with these baked potato wedges.

Expert tips

• Choose the tuna texture you like. Solid tuna produces larger flakes, while chunk light tuna is softer and more finely textured. Either works as long as it is drained well.
• Avoid watery tuna salad. Press out the canning liquid and drain very wet relish before mixing. If the salad still loosens after chilling, fold in another tablespoon of drained tuna or a little finely diced celery.
• Make it less rich. Replace up to half of the mayonnaise with plain Greek yogurt or sour cream. The flavor will be tangier and the texture slightly less silky.
• Use what you have. Yellow mustard can replace Dijon. Finely chopped dill pickles can replace relish, though you may want 1/2 teaspoon of honey or sugar if the result needs a little sweetness. Scallions can replace red onion.
• Add-ins should stay restrained. Chopped hard-boiled egg, diced apple, capers, or fresh dill can work well, but add one or two at a time so the tuna remains the main flavor.
• Fix a dry mixture gradually. Add mayonnaise 1 tablespoon at a time rather than adding a large amount at once. The tuna will absorb some of the dressing as it rests.

Serving and storage

For sandwiches, spread the tuna salad over sturdy bread and add lettuce or sliced tomato just before eating. Toasted bread gives the filling a firmer base. It also works in lettuce cups, stuffed tomatoes, wraps, or with crackers and sliced cucumbers.

Refrigerate tuna salad in a covered container and use it within 3 to 4 days. Keep it cold while serving, and do not leave it at room temperature for more than 2 hours, or 1 hour if the surrounding temperature is above 90°F (32°C). Stir before serving if the dressing has settled.

Frequently asked questions

Can I make tuna salad ahead of time?

Yes. Cover and refrigerate it for up to 3 to 4 days. The celery will soften slightly over time, so add fresh celery just before serving if maximum crunch matters.

Why is my tuna salad watery?

The tuna or pickle relish likely contained excess liquid. Drain the tuna thoroughly before mixing and drain wet relish as well. To correct a loose salad, fold in more drained tuna or a small amount of finely diced celery.

Can I use tuna packed in oil?

Yes. Drain it very well, and consider starting with 1/3 cup mayonnaise instead of 1/2 cup. Oil-packed tuna is usually richer, so it may need less mayonnaise.

What can I use instead of mayonnaise?

Plain Greek yogurt, sour cream, or a combination of either with mayonnaise can work. These substitutions make the salad tangier and slightly less rich, so taste and adjust the lemon juice and salt carefully.

How do I keep tuna salad from becoming mushy?

Use well-drained tuna, cut the vegetables finely but not minced, and fold the mixture gently instead of stirring forcefully. Serving it soon after mixing also preserves the best texture.

More from FoodNotes

• baked potato wedges