The blend uses three to four-year old Chardonnays and Barons de Rothschild Extra Brut is a rich and aerial wine. Pinots Noirs from the best land in Champagne. This Champagne, dosed at only 3 grams and kept 9 to 12 months after disgorging, offers beautifully balanced structure on the palate that is highly appreciated when served as the aperitif or throughout the meal.