Cover the bowl and let the dough rest at cool room temperature (preferably not above 72°F) overnight, anywhere from 12 to 24 hours. We prefer a rest of about 16 hours. The dough will rise and develop lots of bubbles.
Heavily flour a silicone rolling mat or clean work surface, and pour/scoop the dough out of the bowl. Sprinkle more flour on top. Turn the dough over on itself a few times; a bowl scraper or spatula is a help here.
Start preheating the oven to 450°F. If you have a pizza stone, put it on the middle shelf of the oven.
Divide the dough in half. Cut a sheet of parchment in half; you should have two pieces of parchment, each about 8" x 12".
Gently pat each piece of dough into an oval about 1/4" (or less) thick, right on the parchment. If you're not using a pizza stone, slide the pizza crusts, with their parchment, onto a baking sheet.
Spray the crusts with water. Bake them in a preheated 450°F oven for about 12 minutes on a pizza stone, or about 16 minutes on a baking sheet. If the crusts puff up, prick them with a cake tester or toothpick. Remove them from the oven when they're just beginning to brown on top.
Add toppings. They should be pre-cooked; e.g., no raw meat, no crunchy onions, etc. We like to lay down a bed of cheese first, then toppings, then more cheese.
Bake the pizzas for an additional 4 to 8 minutes, or until the toppings are hot and the cheese is melted. Remove from the oven, and serve immediately.
Store any leftovers, well wrapped, in the refrigerator for a couple of days; freeze for longer storage.