This semi-classic Niçoise salad is full of crisp lettuce, summer vegetables, new potatoes, tomatoes, and anything else that inspires you that day. Splurge on really great olive oil packed tuna; it’ll make a world of difference. We like Fishing Vessel St. Jude’s canned tuna, and we love that they are solely troll-fishing, the sustainable method recommended by the Monterey Bay Aquarium’s Seafood Watch.