Nicoise-Style Tuna Salad With White Beans and Olives

Nicoise-Style Tuna Salad With White Beans and Olives is my go-to when I need something protein-packed, satisfying, and ready before anyone starts complaining about being hungry. Three cans, one bowl, and twenty minutes that is really all it takes to pull together a meal that feels way fancier than the effort involved.

I will be honest: I stumbled onto this combination during a week when my fridge was basically empty and dinner was not happening any other way. What surprised me was how good it actually tasted. The creamy white beans, briny olives, and bright lemon dressing come together in a way that feels fresh and intentional, not desperate. My teenagers actually went back for seconds, which in my house is the only review that matters. This nicoise-style tuna salad has been in our regular rotation ever since.

Ingredients for Nicoise-Style Tuna Salad With White Beans and Olives

Salad:

• 1 can (12 oz) solid white albacore tuna, drained I recommend solid white albacore specifically for its firm texture and clean flavor; chunk light gets a little mushy here
• 1 can (16 oz) Great Northern beans, drained and rinsed cannellini beans work perfectly too; in my experience both hold their shape beautifully in this salad
• 1 can (2.25 oz) sliced black olives, drained
• 1/4 medium red onion, thinly sliced I usually soak the slices in cold water for 5 minutes first to mellow the sharpness
• 4 large hard-boiled eggs, peeled and quartered – pro tip: grab these from the grocery store salad bar to save serious time

Green Beans:

• 3/4 lb green beans, trimmed and snapped in half
• 1/3 cup water
• Pinch of salt

Dressing:

• 6 tbsp extra-virgin olive oil
• 3 tbsp fresh lemon juice
• 1/2 tsp finely grated lemon zest
• 1 tsp dried oregano
• Salt and ground black pepper to taste

Step-by-Step Instructions

Step 1: Place the green beans, 1/3 cup water, and a large pinch of salt in a medium skillet. Cover and turn the heat to high. Bring to a boil. Once the beans begin to steam, set a timer and cook until tender-crisp, about 5 minutes. Watch this closely the beans cook in very little water and the pan can run dry fast. The moment the timer goes off, transfer the beans immediately to a paper towel-lined baking sheet to cool. Do not leave them in the skillet or they will overcook quickly.

Step 2: In a medium bowl, combine the drained tuna, white beans, sliced olives, and red onion. Use a fork to gently flake the tuna into chunks. Do not overmix or the texture will become pasty.

Step 3: In a separate bowl, whisk together the olive oil, lemon juice, lemon zest, and dried oregano until the dressing looks well combined. Pour it over the tuna mixture and gently stir to coat everything evenly.

Step 4: Taste and adjust with salt and pepper. The olives and tuna both carry salt, so add carefully and taste as you go.

Step 5: Arrange a portion of green beans, the tuna-bean salad, and quartered eggs on each of 4 plates. Serve immediately.

What to Serve with Nicoise-Style Tuna Salad With White Beans and Olives

This salad already brings great protein and fiber to the table, but the right sides round it out into a truly satisfying meal.

Salted Tomato Slices: A simple plate of thick-cut tomatoes with flaky salt is the easiest, most classic pairing. The juicy sweetness balances the briny olives perfectly and adds almost no effort to the plate.

Crusty Bread or Pita: Great for scooping up the lemony dressing left on the plate. It adds satisfying carbs without weighing the meal down and makes this feel like a real sit-down lunch.

Avocado Tuna Salad Boats: If you are serving a crowd and want to extend the spread, these avocado boats are a perfect companion. Same protein-forward theme, and they look impressive on the table with almost no work.

Healthy Greek Yogurt Onion Dip: Served alongside pita chips or raw veggies, this dip adds a creamy, tangy element that pairs really well with the lemon-herb flavors in the salad.

Mixed Greens: Serving the tuna-bean salad over a bed of arugula or spring mix adds volume and a peppery contrast that works beautifully with the lemon dressing. It also stretches the recipe further if you need to feed more people.

Classic Cobb Salad: If you are doing a big lunch spread or hosting friends, putting this nicoise-style tuna salad alongside a Cobb gives guests two high-protein options with a great mix of textures and flavors.

Capers: A small bowl on the side lets everyone add extra brininess to taste. Highly recommended if your family loves bold, punchy flavors.

Storage and Serving Tips

Store the tuna-bean salad portion in an airtight container in the refrigerator for up to 2 days. I recommend keeping the green beans and hard-boiled eggs stored separately so everything stays fresh and does not get soggy when you assemble later. Freezing is not recommended for this recipe as the texture of the beans and eggs will suffer.

This salad is best served cold or at room temperature, no reheating needed, which makes it perfect for packed lunches. Just pull the components from the fridge and plate them right before eating.

Pro tip: the dressing gets better overnight as the flavors meld together, so making the tuna-bean mixture a day ahead is a great meal prep move for busy weeks. If you enjoy tuna-based salads, my Buffalo Tuna Salad and Tuna and White Bean Salad with Lemon Vinaigrette are two more recipes worth bookmarking for the rotation.

Conclusion

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Nicoise-Style Tuna Salad With White Beans and Olives

A simple, protein-packed nicoise-style tuna salad made with canned tuna, white beans, and sliced olives, tossed in a bright lemon oregano dressing and served with steamed green beans and hard-boiled eggs.

Course Dinner, Lunch, Main Course

Cuisine American, French

Keyword canned tuna salad, high protein tuna salad, nicoise-style tuna salad with white beans and olives, no cook lunch, white bean tuna salad

Prep Time 15 minutes minutes

Cook Time 5 minutes minutes

Total Time 20 minutes minutes

Servings 4 portions

Calories 548kcal

Equipment

• Medium skillet with lid
• Lipped baking sheet lined with paper towels
• 2 medium mixing bowls
• Whisk

Ingredients

• 12 oz solid white albacore tuna 1 can, drained
• 16 oz Great Northern beans 1 can, drained and rinsed
• 2.25 oz sliced black olives 1 can, drained
• 0.25 medium red onion thinly sliced
• 4 large hard-boiled eggs peeled and quartered
• 0.75 lb green beans trimmed and snapped in half
• 0.33 cup water for steaming green beans
• 1 pinch salt for green beans
• 6 tbsp extra-virgin olive oil
• 3 tbsp fresh lemon juice
• 0.5 tsp lemon zest finely grated
• 1 tsp dried oregano
• salt and ground black pepper to taste

Instructions

• Place the green beans, 1/3 cup water, and a large pinch of salt in a medium skillet. Cover and turn the heat to high. Bring to a boil. Once the beans begin to steam, set a timer and cook until tender-crisp, about 5 minutes. Watch closely to ensure the skillet does not run dry. Transfer immediately to a paper towel-lined baking sheet to cool.
• In a medium bowl, combine the drained tuna, white beans, sliced olives, and red onion. Use a fork to gently flake the tuna into chunks without overmixing.
• In a separate bowl, whisk together the olive oil, lemon juice, lemon zest, and dried oregano until well combined. Pour over the tuna mixture and gently stir to coat everything evenly.
• Taste and adjust seasoning with salt and pepper, keeping in mind the olives and tuna already carry salt.
• Arrange a portion of green beans, tuna-bean salad, and quartered eggs on each of 4 plates. Serve immediately.

Notes

Use solid white albacore tuna for best texture. Cannellini beans can substitute for Great Northern beans. Hard-boiled eggs can be purchased from a grocery store salad bar to save time. Soaking red onion in cold water for 5 minutes before using mellow its sharpness. Store tuna-bean salad separately from green beans and eggs for up to 2 days in the refrigerator. Freezing not recommended.