I packed this Healthy Tuna Pasta Salad with creamy goodness, crunchy veggies, whole grains, and plenty of protein, and it always disappears fast. This is the potluck-ready pasta salad I keep coming back to all summer long.

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I’m obsessed with this Healthy Creamy Pasta Salad because it hits that rare sweet spot: rich, fresh, filling, and still totally lunch-friendly. I love how the whole grain pasta gives it real bite, while Greek yogurt makes it creamy without feeling heavy or gloopy.

Every forkful tastes loaded, crunchy, tangy, and satisfying, like the pasta salad I actually want at a cookout instead of the sad mayo bowl hiding by the chips. And I’ll happily eat it straight from the fridge.

Cold, creamy, protein-packed, veggie-loaded. But somehow still light enough that I’m going back for more again and again, honestly.

Ingredients

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Whole grain pasta makes it filling without feeling like a total carb bomb.
Tuna brings lean protein, so this actually works as lunch, not just a side.
Greek yogurt keeps it creamy, tangy, and way lighter than the usual dressing.
Light mayo adds that classic pasta salad vibe because, honestly, yogurt needs backup.
Lemon juice wakes everything up and keeps the salad from tasting flat.
Dijon mustard adds a little zip, like the dressing has a personality.
Celery and cucumber bring crunch, which you’ll miss if they’re not there.
Bell pepper and tomatoes add color, sweetness, and that fresh summer feel.
Red onion gives bite, but not too much if it’s chopped small.
Peas make it a little sweet, a little cozy, and surprisingly good.
Parsley or dill keeps things fresh instead of heavy.
Plus, eggs and capers make it heartier, briny, and kinda deli-style.

Ingredient Quantities

8 ounces whole grain pasta (penne, rotini, or fusilli)

2 (5 ounce) cans tuna in water, drained and flaked

1 cup plain Greek yogurt

1/3 cup light mayonnaise

2 tablespoons fresh lemon juice

1 tablespoon Dijon mustard

1 tablespoon extra virgin olive oil

1/2 cup celery, finely chopped

1/2 cup red bell pepper, diced

1/3 cup red onion, finely chopped

1 cup cucumber, seeded and diced

1 cup frozen peas, thawed

1 cup cherry tomatoes, halved

2 tablespoons fresh parsley, chopped (or dill)

1 teaspoon kosher salt

1/2 teaspoon freshly ground black pepper

2 hard boiled eggs, chopped (optional)

2 tablespoons capers, drained (optional)

How to Make this

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1. Cook the whole grain pasta in salted boiling water according to package directions until al dente, then drain and rinse under cold water to stop cooking and cool; transfer to a large mixing bowl.

2. While the pasta cooks, thaw the frozen peas under cold running water and pat dry; seed and dice the cucumber, dice the red bell pepper, finely chop the celery and red onion, and halve the cherry tomatoes.

3. Drain and flake the tuna with a fork, and chop the hard boiled eggs if using.

4. In a medium bowl whisk together the Greek yogurt, light mayonnaise, lemon juice, Dijon mustard, extra virgin olive oil, kosher salt, and black pepper until smooth and creamy.

5. Pour about two thirds of the dressing over the cooled pasta and toss to coat; reserve the remaining dressing for adjusting consistency and flavor later.

6. Add the flaked tuna, celery, red bell pepper, red onion, cucumber, thawed peas, cherry tomatoes, and chopped parsley or dill to the pasta and gently fold to combine.

7. Fold in the chopped hard boiled eggs and capers if using, then taste and add the reserved dressing as needed to reach your desired creaminess and flavor; adjust salt and pepper if necessary.

8. Chill the salad in the refrigerator for at least 30 minutes to allow flavors to meld, then give it a final toss before serving.

9. Garnish with extra parsley or dill and a few whole cherry tomato halves if desired, and serve cold or at cool room temperature.

Equipment Needed

1. Large pot for boiling pasta
2. Colander for draining and rinsing pasta
3. Large mixing bowl for tossing the salad
4. Medium bowl for whisking the dressing
5. Whisk and rubber spatula for mixing and scraping
6. Chef knife and cutting board for chopping vegetables and herbs
7. Measuring cups and spoons for dairy, oil, and seasonings
8. Can opener and fork for draining and flaking the tuna
9. Salad server or tongs for tossing and serving

FAQ

Can I make this salad ahead of time and how long will it keep? Yes. Make up to 24 hours ahead for best texture; cover and refrigerate. It will keep 3 to 4 days chilled, but pasta may soften over time so stir gently before serving.

How do I prevent the pasta from getting mushy? Cook the pasta to just al dente, rinse briefly under cold water to stop cooking, and toss with a little olive oil while cooling to keep pieces separate.

Can I use a different protein or make this vegetarian? Yes. Swap tuna for cooked chicken, canned salmon, or a chickpea salad (mashed chickpeas with the dressing) for vegetarian protein. Omit eggs and capers if desired.

How can I adjust the dressing if I want it lighter or richer? For lighter, reduce mayonnaise and add more Greek yogurt or lemon juice. For a richer, increase the mayo or add an extra tablespoon of olive oil. Taste and season with salt and pepper as you go.

Is this recipe gluten free? You can make it gluten free by using certified gluten free pasta such as brown rice, corn, or lentil-based pasta. All other ingredients are naturally gluten free, but check labels on canned tuna and mayonnaise.

Any tips for serving and presentation? Serve chilled or slightly cool. Toss gently before plating, garnish with extra parsley or dill and a few capers or chopped eggs if using. Add a squeeze of lemon to brighten flavors just before serving.

Healthy Creamy Pasta Salad Recipe Substitutions and Variations

Whole grain pasta: chickpea or lentil pasta; brown rice pasta; spiralized zucchini or summer squash; cooked quinoa for a grain-free option
Tuna: canned salmon; canned chicken breast; drained chickpeas for a vegetarian swap; flaked smoked trout for a bolder flavor
Plain Greek yogurt: low fat sour cream; strained kefir or skyr; mashed silken tofu for a dairy-free creamy base; a 50/50 mix of yogurt and hummus
Light mayonnaise: mashed avocado; extra virgin olive oil with a splash of mustard; hummus for a Mediterranean note; plain yogurt for a lighter binder

Pro Tips

1. Cool the pasta quickly and completely before dressing it so the yogurt mixture does not turn watery; spread the drained pasta on a rimmed sheet pan or toss with a splash of olive oil and chill briefly to speed things up.

2. Taste and reserve most of the dressing before mixing everything together. You can always add more later to control creaminess and acidity, and a little extra lemon brightens the whole salad without overpowering it.

3. For best texture, chop the vegetables uniformly and pat any watery items like cucumber and thawed peas dry on paper towels. This keeps the salad from becoming soggy and lets each bite stay crisp.

4. If using eggs and capers, fold them in gently at the end so the yolks do not break up too much and the capers do not overwhelm the delicate tuna flavor. Try adding capers sparingly, then increase to taste.

5. Make the salad a few hours ahead and chill to let flavors marry, but wait to garnish with fresh herbs and tomatoes until serving so they stay vibrant and fresh.

Healthy Creamy Pasta Salad Recipe

Recipe by Nicky Smith

0.0 from 0 votes

Servings

servings

Calories

482

kcal

Equipment: 1. Large pot for boiling pasta
2. Colander for draining and rinsing pasta
3. Large mixing bowl for tossing the salad
4. Medium bowl for whisking the dressing
5. Whisk and rubber spatula for mixing and scraping
6. Chef knife and cutting board for chopping vegetables and herbs
7. Measuring cups and spoons for dairy, oil, and seasonings
8. Can opener and fork for draining and flaking the tuna
9. Salad server or tongs for tossing and serving

Ingredients

8 ounces whole grain pasta (penne, rotini, or fusilli)
2 (5 ounce) cans tuna in water, drained and flaked
1 cup plain Greek yogurt
1/3 cup light mayonnaise
2 tablespoons fresh lemon juice
1 tablespoon Dijon mustard
1 tablespoon extra virgin olive oil
1/2 cup celery, finely chopped
1/2 cup red bell pepper, diced
1/3 cup red onion, finely chopped
1 cup cucumber, seeded and diced
1 cup frozen peas, thawed
1 cup cherry tomatoes, halved
2 tablespoons fresh parsley, chopped (or dill)
1 teaspoon kosher salt
1/2 teaspoon freshly ground black pepper
2 hard boiled eggs, chopped (optional)
2 tablespoons capers, drained (optional)

Directions

Cook the whole grain pasta in salted boiling water according to package directions until al dente, then drain and rinse under cold water to stop cooking and cool; transfer to a large mixing bowl.
While the pasta cooks, thaw the frozen peas under cold running water and pat dry; seed and dice the cucumber, dice the red bell pepper, finely chop the celery and red onion, and halve the cherry tomatoes.
Drain and flake the tuna with a fork, and chop the hard boiled eggs if using.
In a medium bowl whisk together the Greek yogurt, light mayonnaise, lemon juice, Dijon mustard, extra virgin olive oil, kosher salt, and black pepper until smooth and creamy.
Pour about two thirds of the dressing over the cooled pasta and toss to coat; reserve the remaining dressing for adjusting consistency and flavor later.
Add the flaked tuna, celery, red bell pepper, red onion, cucumber, thawed peas, cherry tomatoes, and chopped parsley or dill to the pasta and gently fold to combine.
Fold in the chopped hard boiled eggs and capers if using, then taste and add the reserved dressing as needed to reach your desired creaminess and flavor; adjust salt and pepper if necessary.
Chill the salad in the refrigerator for at least 30 minutes to allow flavors to meld, then give it a final toss before serving.
Garnish with extra parsley or dill and a few whole cherry tomato halves if desired, and serve cold or at cool room temperature.

Notes

Below you’ll find my best estimate of this recipe’s nutrition facts. Treat the numbers as a guide rather than a rule—great food should nourish both body and spirit. Figures are approximate, and the website owner assumes no liability for any inaccuracies in this recipe.