What type of potatoes does Joel Robuchon use for his famous dish?

Joel Robuchon is renowned for his iconic dish, "Pommes Purée," which features a luxurious and silky potato purée that elevates the potato's natural flavor. The key to achieving that silky texture lies in the type of potato used. Ratte type potatoes are particularly valued in French cuisine for their creamy texture and nutty flavor, making them ideal for puréeing.

This specific variety of waxy potato has a high sugar content and a low starch level, allowing for a smooth and rich consistency when cooked and puréed. The Ratte potatoes' unique characteristics contribute to the overall quality and elegance of the dish, showcasing Robuchon's attention to detail and his passion for using the best ingredients to create a quintessentially French experience.

While other potato varieties have their own merits and applications in cooking, Ratte potatoes are specifically chosen by Robuchon for their ability to deliver the perfect texture and flavor for his well-renowned purée, solidifying their importance in his culinary legacy.