Tuna Pasta Salad

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A light, creamy, and herbaceous dish, Tuna Pasta Salad is the kind of recipe that brings summer straight to your table. It’s brimming with tender pasta, flaky tuna, crisp cucumbers, red onions, and a refreshing dill-kissed dressing that ties it all together. Whether you’re planning a picnic, looking for a make-ahead lunch, or need a quick dinner idea, this recipe has you covered with its delicious versatility and feel-good simplicity.

The crunch of fresh veggies combined with the hearty richness of tuna and the creamy zing of a simple mayo-based dressing makes every bite satisfying. It’s the kind of salad that feels nostalgic and new at the same time—great chilled, perfect for sharing, and always a crowd-pleaser.


What Kind of Pasta Works Best for Tuna Pasta Salad?

For Tuna Pasta Salad, go with short, sturdy pasta shapes like rotini, penne, gemelli, or elbow macaroni. These shapes hold the creamy dressing well and give you a great bite. Avoid long pastas like spaghetti or fettuccine—they don’t mix as well and tend to clump. A slightly chewy texture also helps the pasta hold its own against the tuna and crisp vegetables.


Ingredients for the Tuna Pasta Salad

Pasta: This forms the base of the salad. Choose a shape that catches dressing and doesn’t get soggy quickly.

Canned Tuna: The star of the recipe. Use a good quality tuna packed in water or oil. Flake it gently for even distribution.

Red Onion: Adds a bite of sharpness and crunch. It contrasts beautifully with the creamy elements.

Cucumber: For freshness and a cooling crunch. English or Persian cucumbers are ideal as they’re less watery.

Fresh Dill: The herb that elevates everything. Dill gives this salad its signature summery flavor.

Mayonnaise: Creamy, tangy, and binding. Use full-fat for richness or swap with Greek yogurt for a lighter option.

Salt and Pepper: Essential for balance. Adjust to taste after the salad is chilled and flavors meld.


How To Make the Tuna Pasta Salad

Step 1: Cook the Pasta

Bring a large pot of salted water to a boil and cook your chosen pasta according to package directions until al dente. Drain and rinse under cold water to stop the cooking process and cool the pasta quickly. Set aside.

Step 2: Prep the Mix-ins

While the pasta cools, dice the red onion, slice the cucumber, and finely chop the fresh dill. Drain the tuna and use a fork to gently flake it into bite-sized pieces.

Step 3: Make the Dressing

In a large mixing bowl, whisk together mayonnaise, a pinch of salt, freshly ground black pepper, and a little extra dill if you love that herby punch. You can also add a squeeze of lemon juice for brightness.

Step 4: Combine Everything

Add the cooled pasta to the bowl of dressing. Toss to coat evenly. Fold in the tuna, cucumber, red onion, and dill. Mix gently to keep the tuna flakes intact.

Step 5: Chill and Serve

Cover the bowl and refrigerate the salad for at least 30 minutes before serving. This resting time helps the flavors meld. Before serving, give it a taste and adjust seasoning if needed.


How to Serve and Store Tuna Pasta Salad

Tuna Pasta Salad is at its best served cold, straight from the fridge. It’s ideal for potlucks, picnic lunches, or make-ahead weekday meals. Garnish with extra dill or a squeeze of lemon for a touch of flair before serving. You can even serve it on a bed of lettuce or in lettuce cups for a low-carb twist.

For storing, keep the salad in an airtight container in the refrigerator. It stays fresh for up to 3 days. Give it a good stir before each serving, and if it feels a bit dry after chilling, mix in a small spoonful of mayo or yogurt to revive the creaminess.


Frequently Asked Questions

How long does tuna pasta salad last in the fridge?

It stays fresh for up to 3 days in an airtight container. Stir before serving and adjust seasoning if needed.

Can I make this salad in advance?

Absolutely. In fact, it’s best when made a few hours ahead to let the flavors meld. Just store it chilled until ready to serve.

What type of tuna is best?

Use a good quality canned tuna in water or olive oil. Solid white albacore has a mild flavor and firm texture that’s great for pasta salads.

Can I use a different dressing?

Yes, feel free to substitute with Greek yogurt, sour cream, or a vinaigrette if you prefer something lighter or tangier.

Is it gluten-free?

Not by default, but you can easily make it gluten-free by using your favorite GF pasta.

What veggies go well in this salad?

Crisp vegetables like bell peppers, celery, peas, or cherry tomatoes pair nicely and add extra crunch and color.


Want More Pasta Salad Ideas?

If you’re into chilled pasta dishes with bold flavors, you might also enjoy these other recipes from the site:

Cheesy Spinach Stuffed Shells for a hearty vegetarian option.
Beef and Bowtie Pasta with Alfredo Sauce for a creamy, satisfying dish.
Spicy Cajun Garlic Butter Sausage Pasta if you want a spicy twist.
One Skillet Spicy Honey BBQ Sausage Pasta for sweet and smoky flavor lovers.
One Skillet Smoky Cajun Sausage Cheese Mac to bring southern comfort to your table.


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📌 Save this recipe to your Pinterest salad or lunch board so you can easily find it again when you’re meal prepping.

And if you give it a try, let me know how it turned out! Did you stick to the basics or add in your own favorite veggies or herbs? Maybe a dash of hot sauce?

Drop your tips, questions, or fun variations in the comments. Cooking is better when we share ideas!


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Tuna Pasta Salad


  • Author: Olivia McKenney
  • Total Time: 55 minutes
  • Yield: 6 to 8 servings

Description

A chilled, creamy Tuna Pasta Salad that blends flaky tuna, al dente pasta, crisp cucumbers, and red onion with a refreshing dill-mayo dressing. Ideal for potlucks, picnics, and meal prep.


Ingredients

12 oz short pasta (rotini, penne, or elbow macaroni)

2 (5 oz) cans tuna, drained and flaked

1/2 red onion, finely diced

1 cup cucumber, sliced and quartered

2 tablespoons fresh dill, chopped

3/4 cup mayonnaise (or Greek yogurt)

1 tablespoon lemon juice (optional)

Salt and pepper, to taste


Instructions

  1. Cook the Pasta: Boil pasta in salted water until al dente. Drain and rinse under cold water.
  2. Prep Ingredients: Dice red onion, slice cucumbers, chop dill, and flake the tuna.
  3. Mix Dressing: In a large bowl, whisk together mayonnaise, lemon juice, salt, pepper, and dill.
  4. Combine: Add pasta to the dressing, then gently fold in tuna, cucumbers, and onion.
  5. Chill: Cover and refrigerate for at least 30 minutes before serving.
  • Prep Time: 15 minutes
  • Chill Time: 30 minutes
  • Cook Time: 10 minutes
  • Category: Dinner

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