Cheese sausage mushrooms red pepper flakes and marinara combine forces and give you THE PIZZA BOWL. The only thing missing is the crustbut if you feel so inclined serve with garlic bread or garlic twists. If you opt out of the carb game then youve got yourself a totally gluten free dinner option. If you have to live without pizza at least you can eat the toppings. And were off! First we are going to cook the mushrooms. They go into a dry pan. No oil needed.