Preheat oven to 400F

Heat a small cast iron skillet over medium heat and place a roll of pork sausage in the warm skillet

Break up the pork into crumbles with a stiff spatula, cook until browned about 6 minutes - if you are having trouble getting the crumbles to break apart you can take them out of the skillet once cooked and chop them

Make a simple pizza sauce by mixing the tomato paste, water, salt, crushed red pepper, oregano, and garlic powder

Take the pizza sauce and mix it into the sausage crumbles in the skillet

Add half of the mozzarella cheese. Next, add a layer of the pepperoni, and then top with the remaining mozzarella cheese. Place in the oven.

Bake at 400F for about 10 minutes or until the cheese is browned on top

Enjoy with green bell pepper slices or slices of toasted baguette