For centuries, Méthode Champenoise, also known as Méthode Traditionnelle, has been the gold standard for sparkling wine production. A production style that proves to be much more labor-intensive, but the added quality garnered is well worth the effort. With Méthode Traditionnelle the wine goes through its second fermentation in the bottle adding richness and complexity, due to the time it spends on the lees. This style gave Champagne the reputation for premium quality it heralds to this day.