Food Cooking Tips & Techniques Recipe Prep How to Freeze Blueberries Follow these easy tips for freezing and thawing fresh blueberries so that you can enjoy them year-round. By Real Simple Editors Real Simple Editors Facebook Instagram Twitter An article attributed to "Real Simple Editors" indicates a collaborative effort from our in-house team. Sometimes, several writers and editors have contributed to an article over the years. These collaborations allow us to provide you with the most accurate, up-to-date, and comprehensive information available.The REAL SIMPLE team strives to make life easier for you. They are experts in their fields who research, test and clearly explain the best recipes, strategies, trends and products. They have worked for some of the most prestigious brands in lifestyle journalism, including Apartment Therapy, Better Homes & Gardens, Food & Wine, the Food Network, Good Housekeeping, InStyle, Martha Stewart Living, O: The Oprah Magazine, Parents, POPSUGAR, Rachel Ray Every Day, and Vogue. Real Simple's Editorial Guidelines Updated on August 30, 2022 Share Tweet Pin Email Freezing blueberries has its benefits—it allows you to preserve your summer blueberry bounty at peak freshness, so you can enjoy optimal flavor (and vitamins) in the cold of winter. The process is also easy at first glance. But to get the most out of your fruit, there are some tips for freezing blueberries. Here's everything you need to know to ensure you enjoy every berry. Health Benefits of Blueberries How to Freeze Blueberries To freeze blueberries, spread the blueberries on a rimmed baking sheet in a single layer. Place in the freezer for two hours, then pack the blueberries for long-term storage. Should blueberries be washed before freezing? It may seem like a good idea to pre-wash your blueberries before you freeze. But doing that removes "bloom," that waxy-looking, protective outer coating on blueberries that helps keep bacteria and pests out—and juiciness in. Instead, freeze your blueberries as they are, then give them a quick rinse when you're ready to use them. How—and When—to Wash Blueberries for Max Freshness What are the best containers for freezing blueberries? The best containers for your frozen blueberries reduce their exposure to freezing air, to help reduce the chances that they develop freezer burn. A freezer bag or other airtight container will help preserve the blueberries' freshness. How long can you freeze blueberries? Blueberries are best within the first six months after they've been frozen—but they will still be tasty up to 10 months out. (Just make sure you label the blueberries so you know when they were placed in the freezer!) 21 Best Blueberry Recipes to Make Now How should I defrost frozen blueberries? Empty the berries into a bowl (to catch the juice). Give them a quick rinse and use immediately if you're blending them in a frozen blueberry smoothie, or let the berries sit for one hour until they reach room temperature. The thawed blueberries will be soft and perfect to use in pies, pancakes, or muffins. Was this page helpful? Thanks for your feedback! Tell us why! Other Submit