Canning?

nostr:npub1kemda478drtx5at65wt8kyjrmy9l27hmp8gsgnfjr8vdgf8y46sqsw0hnv Can you help Joshua out.

Have you considered lacto fermenting them?

We dont have a freeze drier, but I'm sure fermentation would work for them.

Sunchokes are best left in the ground for storage. They don't do well for long after harvest. I always leave them in the soil until I'm ready to eat them or propagate in the Spring.

Never heard of someone freeze-drying them though, except to make inulin powder, but would be curious to hear your results.