They say you should dispose of all dairy products 7 days after they've been opened, regardless of the expiration date. After opening it, the leftovers should retain quality for between a few days (if the product is old) and up to two weeks (for fresh sour cream). Sour cream lasts for 1-2 weeks beyond the date printed on the container if unopened, about a week beyond if opened close to the date. The high fat content helps keep cream from going bad shortly after opening, but the reason that most heavy cream you buy at the grocery store has such a long … Usually, the unopened half and half retains quality for a last a few days past that date, but that’s about it. Mine's been opened and is still good after three weeks...not that I'm suggesting you eat it after three weeks...but I do and I've never had a problem. Then you can discard. © 2021 CHOWHOUND, A RED VENTURES COMPANY. Like other dairy products such as heavy cream or half and half, sour cream needs to be refrigerated. How long does dairy cream last? The distinctive 14-oz Daisy Squeeze package is an inverted, wedge-shaped pouch with a flip-top dispensing closure. Once you open the container, make sure it’s always sealed tightly. Cream can last from 1-3 weeks beyond its "best by" date, depending on the type, how it is cared for and how it will be used. And while the door shelves are a popular place to keep sour cream, it’s definitely not the top choice. Don't know if I'd keep it much longer than that, though. Feel free to do that, but please remember it’s a bit risky and it’s better to discard sour cream opened for that long. That’s, of course, if you store it properly. Step 3 By smelling, tasting, and looking at the appearance, you can use your best judgment to … Once opened, sour cream lasts for only 1 to 2 weeks in the refrigerator. Now you’re unsure if you can still use it, or if you should toss it out. A fresh container of sour cream lasts for a week (up to two) past the date on the label. Under continuous refrigeration, an unopened carton of heavy cream will hold its prime for 2 to 3 weeks or even up to a month. Sour cream is safe in the refrigerator about one to three weeks but doesn't freeze well. After opening it, the leftovers should retain quality for between a few days (if the product is old) and up to two weeks (for fresh sour cream). Like buttermilk and many other dairy products, sour cream separates once thawed. That’s the summary. Using “dirty” utensils will likely transfer bacteria to the sour cream, and that will quite often cause it to spoil early. Another option is to try our specially formulated reduced-calorie and low-fat bottled dressings. ALL RIGHTS RESERVED. But, what "they" say and what we all do at home are not always one and the same! |, How to Stick to Healthy Eating Resolutions for the New Year, The Best Places to Buy Baking Ingredients Online, How to Curate Your Cookbook Collection, According to Organization Experts, 13 Easy Ingredient Swaps for Healthier Cooking, Easy Low Sugar Breakfast Recipes to Start Your Day Off Right, Keep Your Gut Healthy with These Probiotic-Heavy Foods, The Most Comprehensive Guide to Yogurt You'll Find on the Internet, 9 Baking Mistakes That Ruin Your Cakes, Cookies, Brownies & Bread, How to Clean Your Dingy Baking Sheets So They Look Like New Again, A Guide to Essential Baking Tools Everyone Should Own, Learn to Cook with the Best Cookbooks for Beginners, 9 Classic Women-Authored Cookbooks You Should Own, 9 Veggie-Heavy Cookbooks to Get You Excited for Spring Eating, Vegan Cookbooks That Will Make You Love Plant-Based Cuisine, Birria Red Tacos Prove Soaking Your Tortillas Is a Genius Move, The Unassuming Ingredient That Stands Between You and Perfect Salsa, These Easy One Pot Meals Minimize Kitchen Messes, The Ultimate Guide to Cleaning & Decluttering Your Space. That’s especially useful if you expect to keep it in the fridge for at least a few days.