I also made a marinated mushroom dish. I got some reshi mushroom powder from Holly’s shop ages ago and didn’t really use it much, and then last week I had some and have probably eaten it every day since!
I mixed the above ingredients and then added sliced shiitake and chestnut mushrooms. I also soaked some dried porcini mushrooms and added them to the mix. Leave to marinate for a little while and then you have delicious mushrooms.