Making your Nicoise Salad is simple when you following these easy steps:

1. Prepare the Potatoes: Place the peeled and cubed potatoes in a large pot of salted water. Bring to a boil and cook until tender (about 10-15 minutes). Drain and set aside to cool.
2. Cook the Green Beans: In the same pot (or another), add the trimmed green beans. Blanche them for about 3-4 minutes until bright green. Drain and immediately place in a bowl of ice water to stop the cooking process.
3. Boil the Eggs: In a separate pot, add the eggs and cover with water. Bring to a boil and then remove from heat. Let them sit for 10-12 minutes, then cool under cold running water, peel, and set aside.
4. Prepare the Dressing: In a small bowl, whisk together the olive oil, red wine vinegar, Dijon mustard, salt, and pepper until well combined.
5. Assemble the Salad: In a large salad bowl or platter, arrange the mixed greens as the base. Top with the sliced tomatoes, green beans, potatoes, hard-boiled eggs (halved), tuna (or chicken), and olives.
6. Drizzle with Dressing: Finish by drizzling the prepared dressing over the entire salad.
7. Garnish: Scatter fresh basil leaves on top for an aromatic touch.
8. Serve: Enjoy your Nicoise Salad immediately or let it chill for a bit to meld the flavors.

With these clear steps, you’ll create a Nicoise Salad that looks stunning and tastes divine.