When preparing onion grass for preservation via quick freezing, what should be done with the minced material before transferring it to a sealed freezer bag?

Answer

Lay the minced grass thinly on a parchment-lined baking sheet until frozen solid.

The technique for flash-freezing minced onion grass is designed to preserve its texture and volatile flavors while preventing the individual pieces from agglomerating into a solid block inside the storage bag. To achieve this, the finely minced grass blades (and optional bulbs) must first be spread out thinly and evenly across a baking sheet that has been lined with parchment paper. This setup allows for rapid, uniform freezing of each piece individually until they are completely frozen solid. Only after this flash-freezing process is complete should the frozen pieces be transferred into a sealed freezer bag for long-term storage, ensuring the flavor compounds remain accessible for future cooking.

When preparing onion grass for preservation via quick freezing, what should be done with the minced material before transferring it to a sealed freezer bag?

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