Created by Luvcookn on September 2, 2015
Step 1: Preheat oven to 425F.
Step 2: Spray a 10" non-stick skillet with cooking spray or add a bit of olive oil.
Step 3: Remove and discard casing from sausage.
Step 4: Break or cut sausage into small pieces and add to skillet along with the onions.
Step 5: Cook and stir over medium-high heat until sausage is cooked through and onions begin to soften, about 3 minutes.
Step 6: Break up any large pieces of sausage as it is cooking.
Step 7: Stir in mushrooms and cook until mushrooms are tender about 5 more minutes.
Step 8: Add oregano, mix well and remove from heat.
Step 9: Spread pizza sauce evenly over crust.
Step 10: Top with Parmesan cheese.
Step 11: Spoon sausage mixture evenly over cheese.
Step 12: Sprinkle provolone evenly over sausage mixture.
Step 13: Place pizza directly on middle oven rack and bake for about 10 minutes, until cheese is completely melted and edges are lightly browned.