This recipe uses only ricotta and parmesan cheese to make a yummy savory pizza. First, you have to make your pizza dough and set aside to rise. With a carton of baby bella or crimini mushrooms in sliced condition or mixture of those mushrooms, chopped garlic, slices of onion, fresh parsley, ricotta cheese, parmesan cheese, and fresh basil leaves sliced. Preheat your oven to 500 degrees baking for about 10-15 minutes till its crust turns golden color.