Family of Farms. Wis Grade AA. 84% butterfat. USDA organic. The Champagne of Butter: Organic Valley European Style Cultured Butter is made in the age-old tradition of fine European butters. We start with organic milk from cows allowed to pasture freely, then add a live culture to ripen the cream and bring out the sweetness of the butter. It's high fat content and creamy texture has made it a favorite of pastry chefs. Create flakier pastries, fluffier cakes and smoother sauces with this luxurious butter. Or just slather it on your favorite bread. You'll discover why we call it The Champagne of Butters. This 1/2 pound of butter is 1 cup. Oregon Tilth Certified Organic.