Expired food is always associated with food poisoning. Commercial products are produced in hygienic methods and aseptic environment which are difficult to mimic at home. Beyond that, a food’s acidic nature, it’s particular enzyme and microorganism make up, whether it’s salted or brined, and storage practices can all influence a food’s shelf life. Yes, expired buttermilk, unless it is already moldy, can be safely used in baking if the ingredients list indicates this product as one of the required. Let’s read along! Different bacteria has different waste products, and that's how we get different flavors of cheese, but some bacteria waste will make you sick. So, depending on how much expired milk you sipped, your symptoms may include vomiting, cramping, and diarrhea for a period of time from hours to days, says the gastroenterologist. Rosa graduated with a master degree in Food Safety from Wageningen University and Research, The Netherlands. Add the expired buttermilk to cooked recipes that call for buttermilk in the ingredient list. If the buttermilk is too thick to pour, has mold in it or has an unpleasant, strong odor, throw it out. If you know you won’t be able to use the leftover buttermilk before it goes bad, freezing it is an option. (*). Sommer Leigh has produced home, garden, family and health content since 1997 for such nationally known publications as "Better Homes and Gardens," "Ladies' Home Journal," "Midwest Living," "Healthy Kids" and "American Baby." Copyright © 2020 Leaf Group Ltd., all rights reserved. Did you just make a fried chicken recipe that calls for buttermilk? Buttermilk's high acid content means it has a long shelf life and should maintain an acceptable taste and texture for at least as long as seven days after the sell-by date. To begin with, dairy products will go bad at some point. Consider using frozen buttermilk for baking or cooking instead of drinking. Inspect the buttermilk before using it for taste and appearance. Well, as mentioned above, processing methods also influence the durability of a product. If you know you won’t be able to use the leftover buttermilk before it goes bad, freezing it is an option. With proper storage, buttermilk may last up to 1 – 2 weeks after the date. Check any signs of spoilage before pouring it into your glass. For example, you can make … You can make just what you need, so there's never any waste. If you also plan to try that, you might wonder how long it lasts in the fridge. How long should it be kept in the fridge? Refrozen buttermilk will be even worse in terms of texture, so you should avoid it if you can help it. Beyond this time, the risk of food spoilage is higher and may render buttermilk unsafe for consumption. Despite this, cases of people who got sick from eating expired food aren’t as common as you’d think. You have just landed on the right page! Buttermilk is a perishable product and tends to spoil quickly. Is it dangerous to drink spoiled milk? If you notice clear signs that the buttermilk is bad, it's best to throw it out, but there are a few uses for buttermilk after the milk is expired as long as it hasn't spoiled. Does buttermilk go bad? Thus, homemade buttermilk tends to last shorter, usually around 2 – 3 days in the fridge. Data on food poisoning from expired food is scarce, but Devin Bowes, a nutritional epidemiologist at Arizona State University, explained that the bulk of food-borne illnesses typically arise from unsanitary food prep or improper storage. Once you’re back from the store, put buttermilk into the fridge right away. Recently, she started a consulting agency to facilitate the improvement of food safety, quality, and sustainability. If you notice clear signs that the buttermilk is bad, it's best to throw it out, but there are a few uses for buttermilk after the milk is expired as long as it hasn't spoiled. What makes you sick is spoiled food. This brings up an important point: Even though eating old butter can’t make you sick, Dr. Chapman says it can go rancid. Your senses are quite reliable to tell if buttermilk is spoiled. Thaw buttermilk in the refrigerator and use it in baking or other cooked recipes. The best advice is to observe the “use by” or “best by” date provided by the manufacturer as guidance for your consumption. This date is, however, a rough estimate from the producer to guarantee that the product will stay in prime condition, subject to proper storage. Even if you consume rancid butter, it probably won’t even make you sick, let alone kill you. // Leaf Group Lifestyle, How to Substitute Cornstarch for Tapioca Flour When Baking, U.S. Department of Agriculture: Food Safety and Inspection Service: Food Product Dating. Spoiled milk is the result of an overgrowth of bacteria that causes changes in taste, smell, and texture. I'm nervous to tell her that it was expired because then she may convince herself shes sick, and then get sick. Buttermilk is a dairy product made by fermenting milk with lactic acid bacteria. As a product of the fermentation process, buttermilk is naturally sour, however, if the smell or taste is extremely sour, it is a telltale that buttermilk is bad and should not be consumed. Should I tell her? Can expired buttermilk make you sick? If you have frozen buttermilk, but no time to thaw it, you can still make your pancakes if you can substitute the dairy product.