How to keep blueberries fresh longer—the right way to wash them

Before you eat them, learn how to keep your berries clean, safe, and fresh for longer.

Can you imagine a world without blueberries? Those plump little gems are juicy, sweet, and packed with antioxidants and fiber. They’re also incredibly versatile, whether you incorporate them into muffins, pancakes, or quick breads, blend them into smoothies, bake them into pies or cakes, or just enjoy them by the handful.

But one thing you shouldn’t do with blueberries is enjoy them straight from the container without giving them a good rinse first.

Even if they look clean, blueberries can harbor dirt, bugs, bacteria, and more. We’ll talk about the best way to rinse your berries before using so you can enjoy them safely, and keep them fresh longer.

Why You Should Wash Blueberries

Eating unwashed berries is a definite no-no. The unfortunate truth is that blueberries can carry all sorts of unwanted guests, from dirt and debris, tiny bugs like aphids or fruit flies, pesticide residue, bacteria like E. coli, Salmonella, or Listeria, mold spores, and even parasites. Gross, right?

While rinsing with water might not eliminate all of these risks, it can significantly reduce many of them.

How To Prep Blueberries Before Washing

Before washing a batch of blueberries, you’ll first want to pick through to make sure they’re all at their best. Pour the berries onto a plate or tray, and carefully remove any that are shriveled, moldy, or mushy, along with any stems or leaves. Once your berries have been thoroughly picked through, you can move on to rinsing them.

Step-by-Step Guide To Washing Blueberries

To wash your blueberries properly, follow these steps:

• Wash your hands: After picking through the berries, make sure to wash your hands to eliminate any dirt or debris.
• Grab a colander: Pop your blueberries in a colander or large strainer that will allow water to run through.
• Rinse under cold water: Rinse the blueberries—with cold water to keep them fresh—for about 15 to 30 seconds, gently moving or tossing them occasionally.

If you’re concerned about pesticides and other issues that may not be resolved by rinsing with water, you can also do a more complete wash with a vinegar or baking soda solution.

How To Wash Berries Using Vinegar Or Baking Soda

Blueberries made the 2024 Dirty Dozen list for fruits and vegetables that are most contaminated with pesticides. If that concerns you, you may want to take additional steps to make sure your blueberries are thoroughly cleaned before eating.

After picking through your berries, you can use baking soda or vinegar to help remove any contaminants.

• Vinegar solution: Mix one part distilled vinegar with three parts cold water in a large bowl. Add blueberries and let them soak in the solution for about a minute. Drain and rinse thoroughly under cold water.
• Baking soda solution: Mix 1/2 teaspoon baking soda with one cup of cold water in a large bowl (increase as needed based on the quantity of blueberries). Add the berries and let soak for about a minute. Drain and rinse thoroughly with cold water.

Avoid soap and commercial produce washes, which may leave an unwanted residue on your berries.

Drying Blueberries After Washing

After rinsing the blueberries, pour onto paper towels or a clean cloth and pat dry. Set aside to air dry. Making sure the berries are completely dry before storing. Any excess moisture can accelerate mold growth and spoilage.

How To Store Fresh Blueberries

When it comes to storing fresh blueberries, a couple of simple steps will help keep them fresh longer.

For quick and easy grabbing, you can pre-wash your berries as directed. Dry thoroughly and store in an airtight container in the refrigerator for up to 7 to 10 days. Place a paper towel at the bottom of the container before placing in the berries to help soak up any excess moisture.

If you won’t be using the blueberries for a while, you should wait to rinse until you’re ready to use. This can help delay spoilage by not introducing additional moisture to the batch. If you’re storing your berries unwashed, leave them in their original container or an airtight container lined with a paper towel to keep them fresh.

Can I Freeze Fresh Blueberries?

If you’re lucky enough to have a bounty of blueberries but won’t be able to use them up quickly enough, freezing can be a great way to preserve the batch for later use. To freeze, line a baking sheet with parchment paper, then pour on your rinsed and dried blueberries in a single layer to keep them from clumping together when frozen. Freeze until solid, then transfer to a freezer-safe zip-top bag or container and store for up to 6 months.

Read the original article on Southern Living