Salad nicoise, a classic French salad, is typically made with tuna. Here we use sweet grilled halibut (in season in midsummer) or striped bass. To make it quicker, substitute 2 or 3 cans of drained chunk light tuna. Or skip the fish altogether for a vegetarian main-course salad. We call for serving it on a platter, but it's just as beautiful individually plated. Recipe by Nancy Baggett for EatingWell.