Although the marketing teams for flashy kitchen gadgets would like you to think otherwise, you don't actually need new ...

Alternatively they can be dehydrated in an oven at 70-80C for 3-4 hours (technically they are not considered raw when done this way). Alternatively the sprouts can be used fresh.

There are various ways to dry food. There is air drying, sun drying, solar, oven and electric. I use an electric food dehydrator, and these little powerhouses come equipped with fans and elements ...