Grease a pizza pan and spread dough evenly onto pan. Set aside.
3
To make pesto, place basil, pine nuts, Parmesan, oil, water, garlic, salt, and pepper in a food processor. Pulse a few times, then blend until fairly smooth, occasionally scraping down the sides.
4
Spread 1/4 cup pesto onto pizza dough, covering evenly. Put remaining pesto in a tightly sealed container and store in the refrigerator.
5
Spread ricotta on top of pesto (it may not cover entire pizza). Sprinkle mozzarella on top.
6
Bake for 20 minutes, or until golden brown and bubbly.