freezer.
prepare for steaming as usual. once water boils, turn the heat down a little so it will simmer. transfer the mushrooms into the steamer and cover it. you should steam mushrooms for about 2 minutes. if you plan to steam a huge amount of mushrooms, you can do it in batches. once they’re steamed, let them cool down, put into a container or freezer bag and put into the freezer.
label and date the container or freezer bag before putting it into the freezer. if you fry, par-boil or steam mushrooms before freezing, package them in convenient sized bags so you can thaw as you go.
you can freeze mushrooms and that 