Creamy Tuna Salad Sandwich

Section: Fresh and Vibrant Salad Recipes

This creamy tuna salad blends tender canned tuna with a delightful combo of mayonnaise and sour cream for extra richness. Fresh celery and sweet onion add satisfying crunch, while dill pickle relish brings a tangy kick. A splash of lemon juice brightens the flavors and a touch of salt and pepper rounds things out. Chill in the fridge or enjoy right away—perfect for piling high on your favorite bread or serving over salad greens. This mix delivers a balance of flavors and textures that’s ideal for a quick lunch or relaxed dinner, making it a crowd-pleaser for family and friends alike.

A woman wearing a chef's hat and apron.
Brought to You By nina
Last updated on Tue, 15 Jul 2025 19:55:14 GMT
A tuna salad sandwich on a table. Bookmark
A tuna salad sandwich on a table. | ninatable.com

Tuna salad is my go-to recipe when I need something quick creamy and bursting with flavor My twist combines both mayonnaise and sour cream plus a mix of celery and dill pickle relish for unbeatable taste and texture This isn’t your everyday tuna salad but it stays wonderfully simple and perfect for families

This version first landed in my weekly lunch rotation during a hectic school year and it has stuck ever since My kids always ask for seconds and even picky eaters happily dig in

Ingredients

  • Canned tuna packed in water: Fresh tuna in water delivers the best clean flavor and helps avoid the salad becoming oily Drain it thoroughly to keep the salad creamy not watery
  • Mayonnaise: Classic mayo brings rich creaminess Choose a good-quality jar for balanced flavor
  • Sour cream: Adds tang and softness Swap with plain Greek yogurt for a lighter version
  • Celery: Brings a refreshing crunch and lightness Pick stalks that are crisp and bright green for best texture
  • Sweet onion: Gives gentle zing without overpowering Shallot also works if you want something milder
  • Dill pickle relish: Delivers a zippy tang that balances creamy elements Use sweet pickle relish if you prefer extra sweetness
  • Lemon juice (optional): Fresh lemon juice brightens all the flavors Bottled juice can taste harsh so squeeze your own if possible
  • Salt and black pepper: Enhances all the other ingredients Try flaked salt and freshly ground pepper for best results

Step-by-Step Instructions

Prep the Tuna:
Open and drain the canned tuna as fully as possible Press gently to remove excess liquid Flake the tuna with a fork so it separates into bite-size pieces
Chop Veggies and Aromatics:
Finely dice the celery for even crunch and mince the sweet onion into tiny pieces This ensures every bite has flavor without being overwhelmed
Mix the Creamy Base:
In a medium bowl combine mayonnaise sour cream and a pinch of salt and pepper Whisk until well blended for an ultra-smooth creamy mixture
Combine Everything:
Add drained tuna celery onion dill pickle relish and lemon juice if using to the creamy base Stir until all ingredients are evenly coated Taste and adjust seasoning as needed
Chill and Serve:
Cover the bowl and refrigerate the salad for at least thirty minutes if possible This melds the flavors but you can also serve it right away if in a hurry
A sandwich with tuna salad on a plate.
A sandwich with tuna salad on a plate. | Ninatable.com

For me the best part of this recipe is always the moment I mix in the pickle relish My grandmother would make her own and let me help chop pickles as a child That tang transforms a humble tuna salad into something special

Storage Tips

Store leftover tuna salad in an airtight container in your fridge for up to three days Make sure to give it a good stir before serving again If the salad looks a bit dry after refrigeration add a small spoonful of mayo or sour cream to revive the creaminess

Ingredient Substitutions

You can swap the sour cream for plain Greek yogurt without losing the creamy texture If you don’t have dill relish use finely diced pickles instead Shallots can stand in for sweet onion and different herbs like parsley or chives boost freshness

Serving Suggestions

Scoop this salad onto toasted bread or stuff it into pita pockets for lunches Try it over crisp lettuce leaves for a refreshing no-carb meal It also makes a perfect filling for stuffed tomatoes or wraps

A sandwich with tuna salad on top.
A sandwich with tuna salad on top. | Ninatable.com

Tuna Salad Traditions

Tuna salad has roots in frugal home cooking and lunchbox classics but nearly every region adds its own flavor twists Dill herbs and capers or spicy peppers all have a place in different variations My version honors my family’s love of creamy tangy textures with plenty of fresh crunch

Common Recipe Questions

→ How do I keep tuna salad from getting watery?

Be sure to drain your canned tuna thoroughly to remove excess liquid. This keeps the salad creamy instead of watery.

→ Can I adjust the texture of my tuna mix?

Absolutely! Stir the tuna less for chunkier bites or mix more to create a finer blend to suit your preference.

→ What ingredients add extra flavor?

Pickle relish and fresh celery add tang and crunch. Lemon juice or herbs like parsley or chives offer extra brightness.

→ How should I store leftover tuna salad?

Keep it in an airtight container in the refrigerator for up to 3 days. It’s best enjoyed fresh and not frozen.

→ Can I make a pasta version?

You can toss the creamy tuna mix with cooked pasta for an easy variation, resulting in a hearty pasta salad.

Creamy Tuna Salad Sandwich

Creamy mayo, sour cream, crisp celery, and pickle relish create a satisfying, flavorful tuna salad sandwich.

Prep Time
10 minutes
Cooking Time
~
Total Time
10 minutes
Brought to You By: nina

Recipe Category: Salads

Skill Level: Great for Beginners

Cuisine Type: American

Portions: 4 Serves (Serves 4 as a main or sandwich filling)

Dietary Preferences: Low-Carb Friendly, Vegetarian-Friendly, Gluten-Free

What You'll Need

→ Main Components

01 320 g canned tuna in water, well drained
02 60 g mayonnaise
03 50 g sour cream

→ Vegetables and Flavorings

04 50 g celery, finely diced
05 40 g sweet onion, finely chopped
06 30 g dill pickle relish

→ Seasonings

07 1 tablespoon fresh lemon juice (optional, freshly squeezed)
08 1/2 teaspoon salt, or to taste
09 1/2 teaspoon freshly ground black pepper, or to taste

Steps to Follow

Step 01

In a large bowl, gently fold together the drained tuna, mayonnaise, sour cream, diced celery, onion, and pickle relish until evenly incorporated.

Step 02

Add fresh lemon juice if using, then season with salt and black pepper. Stir to combine and adjust seasoning to taste.

Step 03

Cover the salad with plastic wrap and refrigerate until chilled or serve immediately as desired.

Extra Suggestions

  1. Ensure canned tuna is thoroughly drained to prevent a watery texture.
  2. For a milder onion profile, substitute shallot for sweet onion.
  3. Fresh lemon juice enhances flavor but is optional.

Tools You’ll Need

  • Large mixing bowl
  • Spatula or large spoon
  • Chopping board and knife
  • Measuring spoons
  • Plastic wrap

Allergy Details

Read ingredient lists for allergens carefully, and consult a healthcare provider if you're unsure.
  • Contains fish (tuna), eggs (mayonnaise), and milk (sour cream)

Nutritional Details (Per Serving)

The provided nutrition information is for guidance and shouldn't replace expert medical advice.
  • Calories: 225
  • Fat: 15 grams
  • Carbohydrates: 4.5 grams
  • Proteins: 18 grams