Try this sometime:
Make yourself a hamburger, in whatever style you usually do.
BUT
Instead of a bun, use those GIANT Mushrooms, like Shiitake or others......................
I harvested four “puffer” mushrooms from my yard this year. 7 inches in diameter. I cut them into 1” thick steaks and ate them that way.
I’m going to try what you suggested, btw. That sounds awesome!
My wife wont touch mushrooms. :(