Today, the tour continues through the Spanish Basque region, finishing the day in Saint-Sébastien. Here, Guillaume joins chef Elena Arzak in the testing lab of her three Michelin-starred restaurant Arzak. Elena gives Guillaume a sneak peek at a brand new dish, explaining its development before it takes its place on Arzak’s menu. Guillaume makes a burned Basque cheesecake as a tribute to his time in the Spanish Basque region.