Fresh blueberries can be frozen and stored for at least 6 months in the freezer  This is a great way to preserve large quantities of blueberries from harvest  Different techniques will give different results in the texture and quality of the frozen blueberries

For optimal freezer time, make sure you do not wash the blueberries prior to freezing  This removes the protective “bloom” layer and can dehydrate the blueberries

Blueberries are highly perishable and begin to lose nutrients and juices very quickly after they are removed from the bushes  Washing blueberries can speed up the rotting process since you are removing the protective natural coating on the skin It is best to only wash blueberries right before consumption

Frozen berries will not maintain the round and plump texture they had when they were fresh  Thawed berries are best used in baking, smoothies, and granolas  Frozen berries maintain antioxidants and nutrients just fine when frozen

For longevity when freezing blueberries, an airtight plastic container is best  Freezer ziplock bags are also a great option for storing blueberries This is the most common way to preserve and freeze blueberries

Frozen Blueberries going bad in the freezer is commonly due to freezer burn  Freezer burned berries often present with pockets of discoloration, and excessive ice crystal formation  The blueberries can take on a dry and shriveled appearance, while excessive freezer burn can cause the blueberries to have a woody taste

To Freeze Blueberries Lay the berries out and pick out all leaves, stems and other debris Lay the berries on a tray and freeze them to prepare them for the bags   keep a close eye on the berries and ensure they do not get freezer burnt

Once the blueberries have frozen solid, remove them from the freezer Distribute the frozen berries into quart sized freezer safe bags, being careful not to overfill the bags Remove the excess air from the bag Label with the date and store flat in your freezer

Freezing blueberries is a great way to enjoy these nutrient dense berries all year long Click the link to read our full post on freezing blueberries