Mushroom powder stays fresh for up to 2-3 years, provided it's stored properly. The most suitable container is a regular glass jar, which doesn't carry odors. Make sure it's clean and dry.

But did you know that you can amplify their benefits and versatility by turning them into a powder? Learning how to make ...

Clean, wash and cut the mushrooms into thick slices. Melt butter in a heavy bottomed pan; add onion and garlic and sauté for two to three minutes or until onion turns brown. Add the mushrooms ... oil ...