Mercer's Dairy produces true wine ice cream. This is not just wine-flavored ice cream. It is a 15% butterfat and up to 5% alcohol by volume ice cream. Mercer's Wine Ice Cream is available in 6 varietals: Cherry Merlot; Chocolate Cabernet; Peach White Zinfandel; Port; Red Raspberry Chardonnay; Riesling.