This tuna pasta salad is creamy, fresh, and packed with flavor.
The lemon dill dressing brings brightness while tuna and pasta make it hearty enough for a full meal.
Why You’ll Love This Recipe
It’s quick to prepare and perfect for meal prep.
The creamy avocado mayo dressing is light yet flavorful with lemon and dill.
It’s naturally gluten-free if made with brown rice pasta.
Great for picnics, potlucks, or a simple weeknight dinner.
What You’ll Need (Ingredient Highlights)
Dry pasta creates a hearty base—use gluten-free if needed.
Tuna adds lean protein that makes the salad satisfying.
Fresh dill and lemon juice brighten every bite.
Avocado mayo keeps the dressing creamy and tangy without being heavy.
Red bell pepper, celery, peas, and onion add color, crunch, and freshness.
Pro Tips Before You Start
Cook the pasta slightly under the package time so it stays firm after mixing.
Rinse pasta under cold water to stop cooking and cool it quickly.
Use high-quality tuna packed in water or olive oil for the best taste.
Chill the salad for at least 30 minutes before serving to let flavors blend.
How to Make Tuna Pasta Salad with Lemon Dill Dressing
Step 1 – Cook the pasta
Boil pasta 1–2 minutes less than package directions.
Drain, rinse with cold water, and cool.
Step 2 – Combine salad ingredients
Add pasta, red bell pepper, peas, celery, red onion, capers, and tuna to a large bowl.
Step 3 – Make the dressing
In a small bowl, whisk avocado mayo, lemon juice, Dijon mustard, honey, dill, garlic, salt, and pepper.
Step 4 – Toss together
Pour dressing over the salad.
Gently toss until everything is evenly coated.
Step 5 – Garnish and serve
Top with extra dill and a squeeze of lemon juice. Serve chilled.
What to Serve It With
Pair with crusty bread or garlic toast.
Serve as a side for grilled chicken or fish.
Enjoy on its own for a light lunch or dinner.
Variations / Substitutions
Swap tuna for canned salmon or shredded chicken.
Use Greek yogurt instead of mayo for a lighter dressing.
Add cherry tomatoes, cucumbers, or olives for extra flavor.
Storage & Leftovers
Keep in an airtight container in the refrigerator for up to 3 days.
Do not freeze, as the pasta and mayo dressing won’t thaw well.
Stir before serving, as the dressing may settle.
FAQs
Can I make this pasta salad ahead of time?
Yes, it actually tastes better after chilling for a few hours.
What type of tuna works best?
Chunk light or solid white albacore both work—just be sure it’s well-drained.
Can I use regular mayo instead of avocado mayo?
Absolutely, though avocado mayo gives a lighter, fresher flavor.
Do I have to use dill?
No, but fresh dill really makes the dressing shine. Parsley works as a substitute.
Can I make it dairy-free?
Yes, this recipe is naturally dairy-free if you skip the optional Parmesan garnish.
How do I keep the pasta from getting soggy?
Cook it slightly underdone and rinse with cold water to stop cooking.
Final Thoughts
This tuna pasta salad with lemon dill dressing is creamy, fresh, and easy to make.
It’s perfect for a quick lunch, a summer barbecue, or as a make-ahead meal that gets better as it chills.

Healthy Tuna Pasta Salad
Ingredients
- 4 cups dry pasta gluten-free if preferred
- 1 large red bell pepper chopped
- 1 cup peas fresh or frozen
- 1 cup celery chopped
- ⅓ cup red onion chopped
- 2 tbsp drained capers
- 3 4 oz cans tuna, drained
- ⅔ cup avocado mayo
- 1 tbsp lemon juice
- 1 tbsp Dijon mustard
- 1 tbsp honey
- 2 tbsp fresh dill chopped
- 2 garlic cloves minced
- 1 tsp kosher salt
- ½ tsp ground black pepper
- Fresh dill optional, for garnish
- Extra lemon juice optional, for serving
Method
- Cook pasta 1–2 minutes less than package directions.
- Drain, rinse under cold water, and let cool.
- In a large bowl, combine pasta, red bell pepper, peas, celery, onion, capers, and tuna.
- In a smaller bowl, whisk mayo, lemon juice, Dijon mustard, honey, dill, garlic, salt, and pepper.
- Pour dressing over salad. Toss gently to coat.
- Garnish with more dill and lemon juice. Serve chilled.
- See full steps with tips & photos → https://theboatshedcafe.com/healthy-tuna-pasta-salad/
Notes
- Great for meal prep: keeps well in the fridge for 3–4 days.
- Swap peas for edamame or corn for variety.
- Avocado mayo can be replaced with Greek yogurt for a tangier, lighter version.