This is a smoked salmon Niรงoise โ baby potatoes, green beans, hard-boiled eggs, Kalamata olives, cherry tomatoes, and mixed greens, all pulled together with a caper-Dijon dressing. It takes 35 minutes start to finish, and most of that is hands-off boiling and blanching time. Itโs a complete, protein-rich meal that doesnโt require turning on the oven.
About the ingredients
- Smoked salmon: Buy it pre-sliced โ you donโt need to do anything to it. Cold-smoked (lox-style) works best here; hot-smoked is flakier and will break apart when you toss the salad.
- Capers in the dressing: Chop them finely so they distribute evenly rather than landing in one briny clump. Rinse them first if theyโre packed in salt.
- Kalamata olives: Buy them pre-pitted to save time. Green olives or Castelvetrano olives work as a milder swap.
- Mixed greens: Arugula adds a peppery bite that holds up well against the smoky fish. Butter lettuce is softer and more neutral if you want a quieter base.
- Red wine vinegar: Donโt substitute balsamic โ itโs too sweet and will muddy the dressing.
Before you start
The two things that matter most here are timing your boil and blanch so both finish close together, and getting your potatoes properly salted. Salt the potato water generously โ itโs the only chance you have to season them from the inside. For the green beans, two minutes in boiling water is the ceiling; pull them any later and they lose their snap. Have your ice bath ready before the beans go in, not after. Dress it at the table โ a pre-dressed salad goes limp fast, and the greens will wilt under the warm potatoes if youโre not careful about timing.
Troubleshooting
- Dressing separates and wonโt cling: Whisk the mustard in first, then add the oil in a slow stream while whisking. Mustard is the emulsifier โ if you dump everything in at once it wonโt hold together.
- Potatoes fall apart when you halve them: They were overcooked. Start checking at 8 minutes with a fork. Baby potatoes vary in size, so check the larger ones specifically.
- Salad tastes flat: Taste the dressing before it goes on and adjust the salt. Smoked salmon is already salty, but the potatoes and greens need the dressing to be well-seasoned or the whole plate reads as bland.
- Green beans turned gray: They didnโt get into the ice bath fast enough, or the ice bath wasnโt cold enough. Use plenty of ice โ a few cubes in lukewarm water wonโt stop the cooking.
- Smoked salmon tears into shreds when you try to arrange it: Keep it cold until the last moment and lay the slices on top rather than tossing them in with everything else.
Make-ahead notes
You can cook the potatoes and green beans up to two days ahead โ store them separately in airtight containers in the fridge. Hard-boiled eggs keep for up to a week unpeeled, or two days once peeled and stored in cold water. The dressing holds in a sealed jar in the fridge for up to five days; give it a good shake before using since it will separate. Keep the smoked salmon in its original packaging until youโre ready to plate. Donโt combine any components until youโre ready to eat โ once dressed, this salad doesnโt hold well and is best finished within 20 minutes of assembly.
Smoked Salmon Niรงoise Salad
Equipment
- Large pot
- Mixing bowls
- Whisk
- Salad tongs or serving spoons
- Cutting board
- Sharp knife
Ingredients
Salad Components:
- 12 oz baby potatoes halved
- 4 large eggs hard-boiled and halved
- 8 oz green beans trimmed
- 3 oz mixed salad greens such as arugula, romaine, or butter lettuce
- 6 oz smoked salmon thinly sliced
- ยฝ cup Kalamata olives pitted
- ยฝ cup cherry tomatoes halved
- ยผ cup red onion thinly sliced
Dressing:
- 3 tbsp extra virgin olive oil
- 1 tbsp Dijon mustard
- 1 tbsp red wine vinegar
- 1 tsp honey
- 1 tsp capers finely chopped
- ยผ tsp salt or to taste
- ยผ tsp black pepper freshly ground
Instructions
- Boil the potatoes in salted water until fork-tender, approximately 10-12 minutes. Drain and let cool slightly.
- Blanch the green beans in boiling water for 2 minutes, then transfer them to an ice bath to retain color and crisp texture.
- Whisk together olive oil, Dijon mustard, red wine vinegar, honey, capers, salt, and black pepper until emulsified.
- Arrange the mixed greens on a serving platter. Top with smoked salmon, potatoes, eggs, green beans, tomatoes, olives, and red onion.
- Drizzle the dressing generously over the salad and toss gently before serving.
Notes
- For an extra burst of flavor, try adding fresh dill or a sprinkle of crumbled feta cheese.
Nutrition
Frequently asked questions
Can I use hot-smoked salmon instead of cold-smoked?
You can, but expect a different texture. Hot-smoked salmon is firmer and flakier, so it will break into chunks rather than draping in silky slices โ the salad will still taste good, just more rustic.
Do the potatoes need to be served warm or cold?
Either works, but slightly warm potatoes absorb the dressing better than cold ones straight from the fridge. If youโre using make-ahead potatoes, let them sit at room temperature for 10 minutes before plating.
How do I keep the eggs from having that gray ring around the yolk?
Donโt overcook them โ bring the water to a boil, lower the eggs in gently, cook for exactly 10 minutes, then transfer to an ice bath immediately. The ice bath stops the cooking and prevents the sulfur reaction that causes the gray ring.
Can I make this for one person instead of four?
Yes โ the ingredient quantities scale down cleanly. The trickiest part is the smoked salmon, which is usually sold in 4 oz packages, so you may end up with leftovers; it keeps refrigerated for up to three days once opened.
Is there a way to make the dressing less sharp?
Add a little more honey โ start with an extra half teaspoon and taste as you go. You can also swap the red wine vinegar for white wine vinegar, which is slightly milder without changing the overall flavor profile much.
Can I substitute something for the red onion if I find it too strong?
Thinly sliced shallots are the easiest swap โ theyโre milder and work well with fish. If you only have red onion, soak the slices in cold water for 10 minutes before adding them to the salad, which takes the sharp edge off.