This rainbow nicoise salad from Lisa Michele is an alluring dish. It has been said that to maintain a healthy and balanced diet, one should eat all the colors in the rainbow. This salad has it all- red tomatoes, yellow bell peppers, orange carrots, green beans, purple olives, and even blue potatoes. The classic nicoise salad reigns from the south of France and is named after the olive used in the dish. This salad has all the classic elements put with a little more splash of color. Slices of beautiful seared tuna top the salad to make it absolutely rich and wonderful. Full recipe instructions are available on the website.