If you ever visit Nice, don’t miss out on the famous pan bagnat. It is a popular sandwich over there. You can say it resembles a salad nicoise!
Combine the olive oil, red wine vinegar, chopped red onion, garlic paste, chopped chives and some pepper and salt.
Stir well until you get a nice marinade. Check the seasoning and add extra pepper, salt or vinegar to taste. Then put the marinade aside until needed later. Crumble the tuna using a fork.
Season with a little sprinkle of pepper and salt. Top with the green lettuce, the sliced tomatoes, chopped red onion, the flaked tuna, the sliced eggs, sliced black olives and then the salted anchovy fillets.