How Do You Use Buttermilk That Has Passed The Expiration Date?
Traditionally, buttermilk was the thin liquid left over after cream was churned into butter. Today, most buttermilk is cultured buttermilk, made from either skim or low-fat milk that is heated then fermented with cultures until it thickens. Buttermilk has rich flavor yet is typically lower in fat than regular milk and is an excellent source of calcium, phosphorous and potassium. Buttermilk doesn’t have an expiration date but is marked with a voluntary dating system. Check the “best if used by” or “use by” date stamped on the buttermilk container before buying. Choose a carton with the latest date you see to make sure the product will last as long as possible once you get it home. According to Web MD, both of these dates refer to the last date the manufacturer recommends the product be used to enjoy peak quality, not to the final “safe date” for product use. Immediately refrigerate buttermilk. Make sure the carton is never left out at room temperature for longer than a few minutes; mish
