Preheat oven to 500.
Scatter cornmeal on pizza stone. Then pizza crust.
Spread pizza sauce - use about a 1/3 C or so. If you add too much it may make your pizza soggy. Spoon about 2 T apiece of ricotta on pizza. Do the same with pesto.
Scatter olives and mushrooms over entire pizza. Drizzle a little oil on mushrooms so they don't dry out while cooking. You may also want to brush a little olive oil on the outer crust circumference.
Place pizza on bottom (lowest shelf) of oven. Check in 8 minutes. When pizza crust is lightly brown - your pizza is ready. It may take 12 minutes.
Go to full version of