Download ArticleDownload Article

Blueberries are juiciest and most delicious during a short period between June and August. Freezing them at their peak will allow you to enjoy that fresh summery flavor all winter long. To freeze blueberries, spread them flat on a tray and pop them in until they're hard, then scoop them into bags so you can store them more compactly. If you want to know how to freeze blueberries to preserve their texture and flavor, keep reading.

Part 1
Part 1 of 3:

Preparing the blueberries

Download Article
  1. How.com.vn English: Watermark How.com.vn to Freeze Blueberries
    For best freezing results, freeze berries that are juicy, tender, and flavorful as can be. Freezing berries that are too tart or a little mushy will leave you disappointed in their texture and flavor when they thaw.
    • Harvest blueberries early in the morning - that's when their flavor is strongest.[1]
    • If you don't freeze blueberries right after harvesting them, keep them cool in the refrigerator until you're ready.
  2. How.com.vn English: Watermark How.com.vn to Freeze Blueberries
    When it comes to washing blueberries before freezing, there are two camps. There is research that shows that washing blueberries before freezing can result in slightly tougher skin once the berries thaw. Others say the difference is imperceptible, and they'd rather not have dirt in their freezer.
    • If the berries are washed before frozen, you can enjoy eating a frozen one without having to thaw it.
    • If you're planning to use the berries in a recipe for pie or another cooked dessert, washing them before freezing shouldn't be a problem.
    • If you decide to wash before freezing, rinse the berries gently and let them dry completely before freezing.
    Advertisement
  3. How.com.vn English: Watermark How.com.vn to Freeze Blueberries
    A cookie sheet or large roasting pan should do the trick. Spread them out so that they aren't piled on top of each other.
  4. Advertisement
Part 2
Part 2 of 3:

Freezing the blueberries

Download Article
  1. How.com.vn English: Watermark How.com.vn to Freeze Blueberries
    It should take 2 - 3 hours. Don't leave the berries on the cookie sheet too long before you remove them; doing so puts them at risk of getting freezer burn.
  2. How.com.vn English: Watermark How.com.vn to Freeze Blueberries
    Remove excess air from the bag. The more air you can remove, the less freezer burns the berries will have. Label the bags with the date you're freezing them.
  3. How.com.vn English: Watermark How.com.vn to Freeze Blueberries
    You can freeze berries for up to one year. Enjoy anytime.

    Packaged and stored properly, blueberries can be kept frozen for 6-8 months (optimal) but will still be edible after this time.

    Blueberries freeze well, keeping both shape and texture when used in baking.

  4. Advertisement
Part 3
Part 3 of 3:

Using frozen blueberries

Download Article
  1. How.com.vn English: Watermark How.com.vn to Freeze Blueberries
    The best way is to place them in the fridge or let them come to room temperature. Don't use a microwave to defrost unless you plan on cooking with them.
    • To use still-frozen blueberries for baking, there is no need to thaw. Simply put them straight into muffins and other baked goods. Bake as usual. This prevents the blueberries from being smashed while mixing them into the batter, and they end up being juicier and plumper in the finished product. They still become just as warm as the rest of the baked item.
    • If you decided not to wash the berries before freezing, remember to do so once they have been thawed.
  2. How.com.vn English: Watermark How.com.vn to Freeze Blueberries
  3. Advertisement


  1. How.com.vn English: Step 1 Finished.

Community Q&A

Search
Add New Question
  • Question
    My blueberries are freezer burnt, can I still use in a cake recipe and will it hurt anyone who ingest it?
    How.com.vn English: How.com.vn Staff Editor
    This answer was written by one of our trained team of researchers who validated it for accuracy and comprehensiveness.
    How.com.vn English: How.com.vn Staff Editor
    How.com.vn Staff Editor
    Staff Answer
    You can use the freezer burned blueberries in a baking recipe and no, they won’t hurt anyone. However, be sure to use a recipe that is generous in good flavoring, such as plenty of sugar and butter, because freezer burned berries may taste less than optimal and can even impart a rank taste through the baked item. It’s a good idea to have the expectation that the end result has a fifty-fifty chance of tasting good or bad, and by not expecting too much, you may be pleasantly surprised.
  • Question
    What do I do if the skin on my frozen blueberries is tough?
    How.com.vn English: How.com.vn Staff Editor
    This answer was written by one of our trained team of researchers who validated it for accuracy and comprehensiveness.
    How.com.vn English: How.com.vn Staff Editor
    How.com.vn Staff Editor
    Staff Answer
    Try using the blueberries in a way that can help soften the skins, such as pureeing, making a blueberry sauce, using as pie filling or adding to a dessert that has plenty of cream or soaks them in alcohol, juice, etc. Sometimes the variety of blueberry has a tougher skin due to growing conditions, etc., while sometimes it’s due to what you do with them after thawing; try to avoid microwaving the berries, as this is likely to toughen their skins. Some also think washing the berries before freezing toughens their skins but others don't agree, so perhaps experiment with this.
  • Question
    Is it normal for blueberries to be tart after being frozen?
    How.com.vn English: How.com.vn Staff Editor
    This answer was written by one of our trained team of researchers who validated it for accuracy and comprehensiveness.
    How.com.vn English: How.com.vn Staff Editor
    How.com.vn Staff Editor
    Staff Answer
    It is likely that the blueberries were sour before freezing; unripe blueberries are tart or sour tasting and will retain this even after freezing. Alternatively, the variety of blueberry may have been very sour, even when ripe, before freezing the blueberries. Try tasting a few of the blueberries before freezing them, to be certain you’re preserving the right batch of berries for your preferences.
See more answers
Ask a Question
200 characters left
Include your email address to get a message when this question is answered.
Submit
      Advertisement

      Video

      Tips

      • Mark your bags with the date you froze them so you can keep track of when you need to eat them by.
      • Read how to store blueberries for additional tips on how to keep them ready to eat once thawed.
      Submit a Tip
      All tip submissions are carefully reviewed before being published
      Thanks for submitting a tip for review!
      Advertisement

      About This Article

      How.com.vn English: Jennifer Levasseur
      Co-authored by:
      Personal Chef
      This article was co-authored by Jennifer Levasseur. Chef Jennifer Levasseur is a Personal Chef and the Owner of The Happy Cuisiniere based in Breckenridge, Colorado. She has over 12 years of culinary experience and specializes in Mountain and Contemporary Rustic cuisine. Moreover, she can craft dishes and modify menus to accommodate dietary restrictions, such as gluten-free, vegetarian, vegan, pescatarian, and dairy-free diets. In addition to a Bachelor’s degree in Marketing and Management from the University of Houston, Chef Jennifer holds Associate’s degrees in Culinary Arts and Baking & Pastry Arts from Houston Community College. This article has been viewed 305,298 times.
      11 votes - 80%
      Co-authors: 14
      Updated: March 25, 2023
      Views: 305,298
      Categories: Freezing Food
      Article SummaryX

      If you have extra blueberries and you want to freeze them, spread the berries in a single layer on a cookie sheet. Place the pan into the freezer for 2-3 hours or until the blueberries are frozen, then remove the tray so the berries don’t become freezer-burned. Place the frozen berries into a resealable plastic bag, then remove all of the air and seal it. Use a marker or a sticker to label the blueberries with the date you froze them, and enjoy them for up to a year. If you want to learn how to thaw and use your blueberries so they don't lose any flavor, keep reading the article!

      Did this summary help you?

      Thanks to all authors for creating a page that has been read 305,298 times.

      Reader Success Stories

      • How.com.vn English: Dana Melinda

        Dana Melinda

        Jul 9, 2016

        "I am buying fresh blueberries now at the peak of their season and freezing them. I especially appreciated your tip..." more
      Share your story

      Did this article help you?

      ⚠️ Disclaimer:

      Content from Wiki How English language website. Text is available under the Creative Commons Attribution-Share Alike License; additional terms may apply.
      Wiki How does not encourage the violation of any laws, and cannot be responsible for any violations of such laws, should you link to this domain, or use, reproduce, or republish the information contained herein.

      Notices:
      • - A few of these subjects are frequently censored by educational, governmental, corporate, parental and other filtering schemes.
      • - Some articles may contain names, images, artworks or descriptions of events that some cultures restrict access to
      • - Please note: Wiki How does not give you opinion about the law, or advice about medical. If you need specific advice (for example, medical, legal, financial or risk management), please seek a professional who is licensed or knowledgeable in that area.
      • - Readers should not judge the importance of topics based on their coverage on Wiki How, nor think a topic is important just because it is the subject of a Wiki article.

      Advertisement