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.  If you don't freeze blueberries right after harvesting them, keep them cool in the refrigerator until you're ready. 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. 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.
احصدي التوت الأزرق في أوج نضجه. قرري إذا كنتِ تريدين غسل التوت أم لا. ضعي التوت في طبقة واحدة في صينية.