I can my mushrooms by boiling them for 5 minutes then can as you did, they shrink up and they are easier to get a full jar of mushrooms. I use the water they were boiled in for mushroom broth, I can that also and the stems I dehydrate and grind them up for mushroom powder. All the work that goes into growing them I dont waste one bit of them!
Hi love your videos..... will you please let me know what is the pressure point at which you pressured the can.....and what are there self life after boiling ......water was boiled or normal water which you poured in can