Around 900 AD, early experiments in secondary fermentation began in the Champagne region of France, leading to the production of lightly sparkling wines. These initial attempts laid the foundation for what would become the world-renowned Champagne. The innovations in winemaking techniques during this period not only enhanced the region's cultural identity but also established Champagne as a symbol of luxury and celebration.

The Champagne region's experiments with sparkling wine beginning in 900 were later celebrated in French lyric poetry as symbols of celebration and courtly elegance. Poets like Charles Baudelaire and Paul Verlaine drew upon the imagery of wine to evoke themes of pleasure and transience.