Mayfield Dairy Farms Whole Cultured Buttermilk is an old-fashioned, whole buttermilk that's perfect for all of your recipes. Add Mayfield whole cultured buttermilk to all of your favorite recipes, including buttermilk bread, pancakes, cornbread and buttermilk biscuits. Baking with buttermilk makes everything delicious and fluffy. Mayfield cultured buttermilk makes a delicious base for homemade buttermilk ranch dressing and works well for thickening your favorite sauces. You can also drink a glass of Mayfield cultured buttermilk on its own for a tangy beverage option. Packaged in Mayfield's signature yellow plastic container to block out light, this buttermilk half gallon stays fresh and is easy to pour. Farmer owned. Community Loved. Mayfield Dairy Farms has been providing families with delicious, fresh dairy since 1910.