When pizza is out of the oven top with your pizza sauce and layer lightly with shredded mozzarella.
Add your Italian sausage ( I place little balls of raw sausage all over the crust), sliced black olive, mushroom, red onion and fresh mozzarella evenly distributed over the pizza crust.
Add shredded Parmigiano Reggiano and season the top with a little granulated garlic and dried parsley
Place in a hot 500-degree oven for about 10 minutes or until the cheese is bubbly and lightly browned.
Sprinkle Parm all over the top with torn fresh basil-cut into squares and serve.