What is Chardonnay?
Quick answer
Chardonnay is the world's most famous white grape, originating from Burgundy. Naturally neutral, it brilliantly reflects its terroir and winemaking: mineral and crisp in Chablis, rich and buttery in Meursault, tropical in California. It is also the grape behind Blanc de Blancs Champagne.
Detailed answer
Chardonnay owes its global popularity to remarkable adaptability. Unlike aromatic varieties such as Riesling or Gewurztraminer, Chardonnay has a relatively neutral aromatic profile that acts as a blank canvas — it faithfully absorbs and expresses the characteristics of soil, climate and winemaking choices.
In Burgundy, its birthplace, Chardonnay produces some of the world's most prestigious whites. In Chablis, Kimmeridgian soils yield taut, mineral wines. On the Côte de Beaune (Meursault, Puligny-Montrachet, Chassagne-Montrachet), oak barrel ageing adds butter, hazelnut and brioche notes. Grand Cru wines like Montrachet and Corton-Charlemagne command stratospheric prices.
In Champagne, Chardonnay makes up about 30% of plantings. Blanc de Blancs Champagnes (100% Chardonnay), particularly from the Côte des Blancs, are prized for finesse and elegance.
New World styles vary widely. California (Napa, Sonoma) favours a rich, oaky, buttery style (malolactic fermentation). Australia (Margaret River, Yarra Valley) spans crisp to opulent. South Africa and Chile produce excellent Chardonnays at attractive prices.
Chardonnay covers roughly 210,000 hectares worldwide, making it the second most planted white grape after Spain's Airén.