Buttercup Chardonnay

Where do Buttercup's grapes come from? The producer gives its own answer on its official site: its wines are grown in California hillside vineyards, with fruit drawn from areas that, by its account, include Monterey, Paso Robles and Clarksburg. That describes the range Buttercup draws on across the state, not a sourcing breakdown for this particular Chardonnay. In our September 2026 checks it was priced at $15.88.

The early scores are as high as they go. 3 shoppers have rated it 5 on a five-point scale, which is above the median of 4.71 across the 483 rated wines we track, though it rests on just 3 ratings, so read it as early enthusiasm rather than a settled verdict.

Official category guides describe Chardonnay as a flexible white, one that turns out lighter when made with no oak and weightier when aged in it, with citrus and apple in cooler bottlings and stone or tropical fruit in riper ones; the toast and spice, when present, come from the cellar rather than the grape. In our September 2026 checks, all ten stores listed it at the same price.

Buttercup's own tech sheet gets specific about how this Chardonnay is made: the wine is 100 percent fermented in oak barrels, aged seven months in a mix of 60 percent American and 40 percent French oak, and put through a full secondary fermentation that winemakers call malolactic, which softens sharp acidity into a rounder, creamier feel. The producer's tasting notes describe the result as showing "tropical fruit and Bosc pear" aromas with "crème brulée and buttered toast" on the palate and a finish of "fresh acidity", the winery's words, not ours, and consistent with the oak-heavy style the winemaking choices point to. The wine lists at 14.1 percent alcohol.

Our call: pick it if oak-driven, barrel-fermented Chardonnay is what you're after; Buttercup states the process in detail, from the split of American and French oak to the seven months of aging, and the early shopper ratings back it up, sitting above the median score, even if the 3-rating pool is still small. Pass if you prefer a leaner, unoaked style, since a full malolactic fermentation and barrel fermentation both point toward a fuller, richer wine than that.

The Grocery Store Wine Desk · written Sep 16, 2026 from our research file for this wine. Numbers reflect our latest checks.