Frederic Trouillet works in the Mâconnais, Burgundy's southern white wine stronghold, where limestone-rich soils and continental climate shape lean, mineral Chardonnays. The winery's portfolio centers on the region's two principal appellations. Mâcon-Solutré, sourced from the distinctive limestone plateau, shows the brightness and precision the appellation is known for. Pouilly-Fuissé, the Mâconnais's most prestigious designation, appears in two expressions: the core bottling and the single-vineyard 'Aux Chailloux,' which draws from a specific terroir within the appellation's mosaic of microclimates. All three wines are Chardonnay-based, reflecting the region's singular focus on this variety. Wine Enthusiast has rated the portfolio.