Cut the root off the shimeji mushrooms, halve them, and separate by hand. Slice the king oyster mushroom into thin pieces after quartering it lengthwise.

Cut the bacon into 1cm wide strips.

In a large microwave-safe container, combine oatmeal, bacon, shimeji mushrooms, king oyster mushrooms, and all ☆ seasonings. Cover loosely with plastic wrap and microwave at 600W for 4–5 minutes until the mushrooms soften and the mixture thickens.

Mix the contents thoroughly, top with pizza cheese, and bake in a toaster oven for 4–5 minutes until the cheese melts and browns.