I wanted to do something with the portobello as the main ingredient. I make cheese steak stuffed mushrooms alot. I wanted something with a little less fat. I saw a recipe for portobello rockefeller. It wasn’t quite enough to be the meal. So I came up with this. I cleaned the gills out of the 2 mushrooms, sprayed both sides with olive oil spray and added salt and pepper. I put a store bought crab cake in the mushroom and pressed it down to fill up the whole mushroom. I sauteed some shallot, garlic and 1 cup of chopped baby spinach until the spinach was wilted all the way. I deglazed with some white wine. Cook the wine out and off the heat add 1 Tbls of parmesan. Divide the mixture in half and top each mushroom top each one with 2 Tbls of panko and bake for 20 minutes at 375. Top each one with a slice of cheese, I used dill havarti and bake 5-8 more minutes until the cheese is melted and turning a little brown. Next time I think that I would roast the mushroom about 10 minutes on 400 prior to stuffing. The mushroom was not as cooked as I would have liked it.