March 1, 2021
Store-bought frozen raspberries (left) don’t maintain their shape or their juices compared to treated raspberries (right).
By Scott Weybright
PULLMAN, Wash. -Raspberry muffins are in our future.
Washington State University scientists have figured out a way to treat raspberries before they’re frozen so that they maintain their structure when thawed.
The tart little berries are very delicate and freezing damages their cells. They turn to mush when baked and leak juice into the surrounding baked product, making them unattractive and diluted in flavor. As a result, frozen raspberries are rarely used in baking, whether at home or in commercial bakeries. But that’s about to change.