Billecart Salmon Brut Nature (Extra Brut) (no box) NV

Wine Advocate 91:
Based on the 2014 vintage with the addition of 55% reserve wines, the NV Extra Brut saw no dosage and an additional year sur lattes before disgorgement. Unwinding in the glass to reveal aromas of iodine, oyster shells, citrus oil and freshly baked bread, it's medium to full-bodied, racy and precise, with a taut, incisive profile and a mouthwatering finish. This is certainly dry, but not so austere as to render it élitist, and it has turned out well.