RSRV Blanc de Blancs Brut
⏳ Drinking Window
2023 - 2028
🍽️ Food & Wine Pairings
Fresh oysters on the half shell, seared sea scallops, or classic Sole Meunière.
✨ Technical Specifications
G.H. Mumm's RSRV Blanc de Blancs Brut is a legendary expression born from the historic terroir of Cramant, a Grand Cru village in the Côte des Blancs where Mumm acquired its first Chardonnay parcels in 1882. The 'RSRV' designation pays homage to the house's historic 'Reversé' cellar book, where exceptional cuvées were reserved exclusively for the cellar master's inner circle and favored guests. Crafted entirely from 100% Grand Cru Chardonnay, this Champagne is distinguished by its unique production method: bottled at a lower pressure of 4.5 bars instead of the standard 6. This traditional style creates an incredibly fine, creamy effervescence. Aged on its lees for a minimum of three years, the wine beautifully marries the chalky, mineral-driven precision of Cramant with a rich, brioche-laden complexity, presented in a historically inspired narrow-necked bottle designed to slow aging.
🍾 About the Producer
Established in Reims in 1827 by the German winemaking Mumm family, Maison G.H. Mumm has long stood as an archetype of Pinot Noir-driven Champagne excellence. The estate oversees nearly 218 hectares of premier vineyards, anchored in historic Grand Cru terroirs across the Montagne de Reims and the Côte des Blancs, including prime holdings in Verzenay, Mailly, Bouzy, and Ambonnay. These sites benefit from porous Campanian chalk subsoils, optimal solar aspects, and a cool semi-continental climate, yielding grapes with remarkable structure, energy, and tension. Operating under strict Sustainable Viticulture in Champagne (VDC) and Haute Valeur Environnementale (HVE) certifications, the house eliminated chemical herbicides across estate parcels. Winemaking emphasizes precise parcel-by-parcel vinification in stainless steel, partial blocking of malolactic fermentation to retain vibrant acidity, and extensive aging in 25 kilometers of subterranean chalk cellars. Landmark expressions include the universally recognized Cordon Rouge, the prestigious terroir-focused RSRV collection, and the pinnacle Cuvée R. Lalou.
🍇 Grapes
Pinot Noir, Chardonnay, Pinot Meunier