Extrait is the bottle Gautherot barely makes. It is a vintage blend of Pinot Noir and Chardonnay (roughly 70/30) from his biodynamic farm in Buxieres-sur-Arce, held on its lees far longer than his other cuvees, which is where its deep savory character comes from. Bottled extra brut, so nothing sweet has been layered over the top. The 2016 is starting to open now: it still has plenty of energy but the long aging has pulled it toward toast, nuts and dried fruit rather than anything primary. Produced in tiny quantities, and worth clearing a special evening for.