This beautiful salad originated in the French city of Nice and is traditionally made with hard-boiled eggs, tomatoes, Niçoise olives, and tuna or anchovies. You can be as creative with the ingredients as you like! I added sliced cucumbers and grilled artichokes. It takes a little time in the preparation of each item, but you can cook the green beans, potatoes and eggs ahead of time. It’s a great dish for a potluck dinner or feeding a crowd. I recommend using a good quality canned tuna packed in olive oil as it’ll make a real difference. The champagne vinaigrette is the secret to pulling this dish together!