What preparation technique is recommended to prevent softer tayberries from clumping when frozen?

Answer

Flash-freezing them first on a baking sheet before transferring them to a bag

To ensure the softer, raspberry-like flesh does not clump entirely during freezing, the recommended method is to flash-freeze the berries individually on a baking sheet first.

What preparation technique is recommended to prevent softer tayberries from clumping when frozen?
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