"Crab" Cakes

I've been wanting to try this recipe for a while. It comes from Lindsay Nixon's Everyday Happy Herbivore. I saw some beautiful oyster mushrooms at the grocery and knew the time was right. They turned out really good. I served it with roasted cauliflower and couscous and the ever present kale salad. The recipe said it would make 5 cakes, but I had a full 6.