Just invest some time in learning what you're picking. Death caps or destroying angels will still kill you after they are dried.
I do grow my own button mushrooms, and extras get canned or dried.
One thing I noticed from reading stuff from the 1700s was something called 'mushroom condiment'. I chased that down, and besides mushroom catsups, dried ground mushroom powder was used as a flavoring agent, much like salt or pepper is.
So I made some. It's very good. I don't know why that went out of style.
/johnny