White Zinfandel is a pink wine made in from early-picked Zinfandel grapes. The red grapes are quickly separated from the grape skins during the crushing and fermentation process, so that the resulting wine is very light pink. Because early-picked grapes are usually high in acidity, most White Zinfandels are made in a sweet style to balance the acidity. Sutter Home Winery was one of the first wineries to promote White Zinfandels.