Nicoise Salad with Caper Vinaigrette
A vibrant bowl brimming with textures and tastes, Nicoise Salad with Caper Vinaigrette is a dish that captivates not just the eyes but also the palate. Imagine the crisp, tender green beans dancing alongside creamy boiled eggs and fresh tomatoes, all topped off with a zesty dressing. This is not just any salad; it’s a delightful fusion of flavors that transports you straight to a bustling French café, with every bite invoking memories of sun-soaked afternoons.

This salad is not just about beauty; it’s about practicality too. Quick to prepare, this dish is an ideal choice for weeknight dinners or meal prep, making it an easy, nutritious option that won’t break the bank. With simple ingredients that you likely have on hand, you can whip it up in no time. If you’re looking for a satisfying and refreshing meal that boasts a variety of tastes and textures, this is the one to add to your table.
Table of Contents
Why You’ll Love This Recipe
- Simple & Quick: Ready in just 15 minutes, plus a little cook time.
- Irresistible Flavor: The marriage of fresh veggies, savory tuna, and tangy capers is mouthwatering.
- Eye-Catching Appeal: The beautiful colors and textures make it a feast for the eyes.
- Flexible Serving: Perfect for lunch, dinner, or even a picnic.
- Diet-Friendly Options: Easily adaptable for gluten-free or dairy-free diets.

Ingredients You’ll Need
- 1 pound baby potatoes: These tender gems form the hearty base of your salad, creating a satisfying bite. Substitute with fingerling potatoes or Yukon Gold if needed.
- 4 large eggs: Hard-boiled for a creamy texture, packed with protein. For a vegetarian option, consider using chickpeas instead.
- 10 ounces tuna in olive oil: The star of the dish, adding richness and flavor. Opt for sustainably sourced tuna whenever possible.
- 6 ounces green beans: Crisp and vibrant, bringing a fresh snap. You can also use asparagus or snow peas if green beans aren’t available.
- 1 cup cherry tomatoes: Sweet and juicy, they add brightness to your salad. Grape tomatoes work just as well.
- 1 cup olives of choice: Their briny character enhances the dish; choose Kalamata or Castelvetrano for a distinct flavor.
- 2 cups baby spinach: Fresh and nutrient-rich, standing in for traditional lettuce. Arugula could be a peppery alternative.
- 1 small red onion: Adds a punchy flavor; soak it to mellow the raw taste. Yellow onions can serve as a suitable substitute.
- 3 tablespoons vinegar: Provides acidity; red wine vinegar is excellent, but apple cider vinegar will work too.
- 3 tablespoons warm filtered water: Needed for diluting the dressing.
- 1 teaspoon honey: This natural sweetener balances the vinaigrette.
- 3/4 teaspoon kosher salt: Enhances the overall flavor.
- 2 tablespoons capers, finely chopped or crushed: They impart a delightful brininess to the vinaigrette.
- 1 teaspoon Dijon mustard: Introduces a subtle kick to the dressing.
- 2 tablespoons vinegar: For the vinaigrette; a repeat of the earlier ingredient, enhancing flavor.
- 1 tablespoon lemon juice: Adds brightness; fresh is best but bottled will suffice in a pinch.
- 4 tablespoons olive oil: The creamy base for your vinaigrette; use extra virgin for a rich flavor.
- 2 teaspoons honey: Sweetens the vinaigrette, balancing its tanginess.
- Salt and pepper, to taste: To finish everything off.
How to Make Nicoise Salad with Caper Vinaigrette
Prepare the Pickled Onions: In a small bowl, combine 3 tablespoons of vinegar, 3 tablespoons of warm filtered water, 1 teaspoon of honey, and 3/4 teaspoon of kosher salt. Add the thinly sliced red onion, stirring to combine. Let it sit for 20–30 minutes to soak up all those flavors.
Cook the Potatoes: Boil 1 pound of baby potatoes in salted water until they are tender, about 12–15 minutes. Once done, drain and cut them in half.
Hard-Boil the Eggs: Place 4 large eggs in a pot of cold water. Bring to a boil, then reduce to a simmer for 7–8 minutes. Transfer the eggs to an ice bath, peel, and cut them in half.
Blanch the Green Beans: Boil 6 ounces of trimmed green beans for 2–3 minutes until they are bright green and crisp. Immediately transfer them to an ice water bath, then drain.
Make the Vinaigrette: In a small blender, combine 2 tablespoons of capers, 1 teaspoon of Dijon mustard, 2 tablespoons of vinegar, 1 tablespoon of lemon juice, 4 tablespoons of olive oil, and 2 teaspoons of honey. Blend it all together until smooth and creamy. Adjust with salt and pepper to taste.
Assemble the Salad: On a deep platter, add the cooked green beans, halved potatoes, and 2 cups of roughly chopped baby spinach. Toss everything with half of the dressing.
Finish with Toppings: Layer the remaining ingredients: 1 cup of halved cherry tomatoes, 10 ounces of drained tuna in large flakes, boiled eggs, 1 cup of pitted olives, and the pickled onions.
Serve with Remaining Vinaigrette: Drizzle the rest of the vinaigrette over the top, ensuring every bite is infused with flavor. Enjoy your culinary creation!
Storing & Reheating
Store leftovers of Nicoise Salad with Caper Vinaigrette in an airtight container in the refrigerator for up to three days. Allow the salad to sit at room temperature for about 30 minutes before enjoying it again for slightly better flavors. Freezing is not ideal due to changes in texture, particularly with the vegetables; however, if you need to freeze, do so for up to three months. When reheating, avoid the microwave to maintain texture; instead, gently toss together in a pan on low heat.

Chef’s Helpful Tips
- To avoid rubbery eggs, be mindful not to overboil them. An ice bath immediately after cooking is key to perfect peeling.
- Fresh capers in brine can enhance the vinaigrette’s flavor; look for high-quality options in the gourmet aisle.
- For a touch of luxury, consider adding avocado or artichoke hearts to the mix for additional creaminess and richness.
- Always taste and adjust your vinaigrette—salt, acid, and sweetness can vary based on individual preference.
Nicoise Salad with Caper Vinaigrette is a vibrant, satisfying dish that’s as perfect for lunch as it is for a dinner gathering. With its beautiful colors and exquisite flavors, it’s hard not to smile while indulging in this delightful culinary experience. Don’t hesitate to play with the ingredients! Incorporate fresh herbs or adjust the acidity to your liking. Enjoy each bite and embrace the joy of cooking.
Recipe FAQs
Can I substitute fresh green beans with frozen ones?
What’s the best way to store leftover Nicoise salad?
Can I make this salad ahead of time?
How can I modify the recipe for a vegan version?
More Dinner Recipes
- Hunan Chicken
- Slow Cooker BBQ Pulled Pork Tenderloin
- Clams Oreganata
- Chicken and Broccoli Stir Fry
- Breadcrumbs
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Nicoise Salad with Caper Vinaigrette
- Prep Time: 15 minutes
- Cook Time: 70 minutes
- Total Time: 1 hour 25 minutes
- Yield: 4 servings 1x
- Category: Salad
- Method: Boiling and Blending
- Cuisine: French
Description
This Nicoise Salad with Caper Vinaigrette is a flavorful and healthy meal featuring tender baby potatoes, fresh green beans, tuna, and eggs, all drizzled with a zesty vinaigrette. It’s perfect for a quick dinner or a satisfying lunch.
Ingredients
- 1 pound baby potatoes
- 4 large eggs, hard-boiled
- 10 ounces tuna in olive oil, drained (2 cans of 5oz)
- 6 ounces green beans, trimmed
- 1 cup cherry tomatoes, halved
- 1 cup olives of choice, pitted
- 2 cups baby spinach, roughly chopped
- 1 small red onion, thinly sliced
- 3 tablespoons vinegar
- 3 tablespoons warm filtered water
- 1 teaspoon honey
- 3/4 teaspoon kosher salt
- 2 tablespoons capers, finely chopped or crushed
- 1 teaspoon dijon mustard
- 2 tablespoons vinegar
- 1 tablespoon lemon juice
- 4 tablespoons olive oil
- 2 teaspoons honey
- salt and pepper, to taste
Instructions
- Mix 3 tablespoons of vinegar, 3 tablespoons of warm filtered water, 1 teaspoon of honey, and 3/4 teaspoon of kosher salt in a small bowl. Add the thinly sliced red onion and let it sit for 20–30 minutes.
- Boil the baby potatoes in salted water until tender, about 12–15 minutes. Drain and halve them.
- Place the eggs in a pot of cold water. Bring to a boil, then simmer for 7–8 minutes. Transfer eggs to an ice bath, peel, and halve.
- Boil the green beans for 2–3 minutes until bright green. Transfer to an ice bath, then drain.
- To make the vinaigrette, blend 2 tablespoons of capers, 1 teaspoon of Dijon mustard, 2 tablespoons of vinegar, 1 tablespoon of lemon juice, 4 tablespoons of olive oil, 2 teaspoons of honey, along with a pinch of salt and pepper until smooth and creamy.
- On a deep platter, arrange the cooked green beans, halved baby potatoes, and chopped baby spinach. Toss with half of the dressing.
- Top with the cherry tomatoes, tuna, boiled eggs, olives, and pickled onions.
- Drizzle with the remaining vinaigrette and enjoy!
Notes
Feel free to substitute the olives with your favorite variety.
For a more filling dish, add some grilled chicken or chickpeas.
The vinaigrette can be made ahead of time and stored in the refrigerator.
Nutrition
- Serving Size: 1 serving
- Calories: 350
- Sugar: 4g
- Sodium: 450mg
- Fat: 22g
- Saturated Fat: 4g
- Unsaturated Fat: 16g
- Trans Fat: 0g
- Carbohydrates: 26g
- Fiber: 5g
- Protein: 15g
- Cholesterol: 160mg




