Moreau’s village Chablis is drawn chiefly from 20- to 30-year-old vineyards in Préhy and Courgis, both south of Chablis. Then, there are parcels in Chablis and Chichée (under the Premier Cru vines of Vaugiraut/Vosgros). All up, the domaine works with 30 parcels scattered across the appellation, representing a variety of soil structures and exposures. All the fruit from the younger vines is sold off in bulk, lifting the standard in general.

The 2021 Chablis was picked over various dates, depending on the ripeness of the plot. The fruit was subject to a very gentle four-hour press, and the juice was fermented with natural yeasts (still a rarity in Chablis). It was primarily matured in a tank, yet the aging is unhurried, and the wine spends 20 months on lees—considerably longer than most Chablis of this level. These traditional methods—along with hand-harvesting, the quality of the terroir, the low yields and the ripeness levels at which the fruit is harvested—help explain the mouthcoating texture, salty depths and, in general, the quality on offer.