Heat oven to 400°F
Spray baking sheet with cooking spray
Chop rosemary
In mixing bowl combine garlic, rosemary, and olive oil
Spread pizza dough on baking sheet
Brush oil mixture onto dough
Bake for 4 minutes in preheated oven
Remove crust from oven
Spoon ricotta cheese onto crust
Spread spoonfuls over crust
Sprinkle mozzarella and parmesan cheese over crust
Bake another 15 minutes
Serve