Wednesday, November 21, 2012
Méthode Champenoise - Napa Valley Champagne
How to tell the good stuff: It is hand turned in the bottle - Méthode Champenoise.
Méthode Champenoise is the traditional method by which Champagne is produced. After primary fermentation and bottling, a second alcoholic fermentation occurs in the bottle. This second fermentation is induced by adding several grams of yeast (usually Saccharomyces cerevisiae, although each brand has its own secret recipe) and several grams of rock sugar. According to the Appellation d'Origine Contrôlée a minimum of 1.5 years is required to completely develop all the flavour. For years where the harvest is exceptional, a millesimé is declared and some Champagne will be made from and labelled as the products of a single vintage rather than a blend of multiple years' harvests. This means that the Champagne will be very good and has to mature for at least 3 years. During this time the Champagne bottle is sealed with a crown cap similar to that used on beer bottles.
After aging, the bottle is manipulated, either manually or mechanically, in a process called remuage, so that the lees settle in the neck of the bottle. After chilling the bottles, the neck is frozen, and the cap removed. The pressure in the bottle forces out the ice containing the lees, and the bottle is quickly corked to maintain the carbon dioxide in solution. Some syrup (le dosage) is added to maintain the level within the bottle.
(definition from wikipedia)
Posted by SF Bay Digital Images at 2:48 PM