Wash the Mushrooms.
Pat dry them with the paper towel.
Now slice the mushrooms thinly about 1/8 of inch thick.
Now place the sliced mushrooms on baking sheet in a single layer.
Set the oven at 150 degree for 1 hour.
After that remove the baking tray from the oven and then flip all the mushrooms.
Now again place this baking tray in the oven for fifty mins.
After that check the mushrooms that they are completely dried or not.
If not, repeat it again.
Moisture should not be there in the mushrooms.
Now when dried, store them properly in the air tight container.
These dried mushrooms will keep for years.
