Cultivated since 1650 in the Loire Valley, lamb's lettuce is a salad of choice. It responds to a string of pet names Doucette, Clairette… How to choose it well? Lamb’s lettuce is a fragile vegetable. However, by keeping an eye out and following a few tips, you will be able to recognize a beautiful salad and help it retain all its flavor. You can also trust with your eyes closed the official signs of quality and origin which protect certain varieties.