Shrooms in Foil

Writing this down so I don't forget. I was watching the chef at Maru in Tokyo make a dish with little foil packets, including some white fish and vegetables, miso and maybe some wine. Anyway, I need to do this with some good forest mushrooms that I have on hand.

enoki mushrooms
king oyster mushrooms
yuzu chili paste
miso
sake
chives
garlic
shallot
maldon sea salt

1. put all ingredients in a foil
2. fold into little packets very tightly so air cannot escape
3. either put this in a cast iron pan or in the oven and cook 15 minutes or so