Which winery had the winning Chardonnay at the "Judgment of Paris" tasting?

The winning Chardonnay at the "Judgment of Paris" tasting was from Chateau Montelena. This historic event took place in 1976 and significantly impacted the wine industry, showcasing the quality of California wines on a global stage. Chateau Montelena's 1973 Chardonnay was blind-tasted alongside top French wines in a competition and emerged victorious, marking a pivotal moment for American wine. This victory not only demonstrated the potential of California terroir but also helped to elevate the reputation of New World wines internationally.

Stag's Leap Wine Cellars did gain fame during this event for its Cabernet Sauvignon victory, but it was specifically the Chardonnay from Chateau Montelena that clinched the top spot in the competition for white wines. Other wineries mentioned, such as Beringer and Robert Mondavi, have their noteworthy contributions to the wine industry but did not secure the top position in the Chardonnay category during this seminal tasting.