Sponge Cake Chardonnay is a California white wine from Sonoma County, produced under the Sponge Cake label by Precision Wine Company. This Chardonnay is crafted from grapes grown in Sonoma County's diverse appellations, known for producing wines with bright fruit character and balanced acidity.

The wine showcases classic Chardonnay characteristics with notes of ripe apple, pear, and citrus, complemented by hints of vanilla and subtle toasty oak. It features a creamy, smooth texture with well-integrated acidity and a clean, refreshing finish. The Sonoma County designation reflects the wine's use of fruit from across this premier California wine region.

Sponge Cake Chardonnay is an approachable, food-friendly white wine that pairs well with seafood, roasted chicken, pasta with cream sauces, and soft cheeses. Serve chilled at 45–50°F. Available in a standard 750 ML bottle; Costco carries this as a case of 12.