1Heat gas or charcoal grill to medium heat. Cut 14 x 14-inch piece of heavy duty foil; spray foil with cooking spray. Place dough on foil; starting at center press dough to 12-inch round. Place dough on grill, foil side down. Cook, uncovered, 3 minutes or until bottom of crust is light golden brown. Remove from grill.
2Using wide spatula, flip crust over on foil so uncooked side is down. Spread pasta sauce over crust; sprinkle with herbs. Top with tomatoes, mushrooms and cheese.
3Place pizza onto grill, foil side down. Cook, covered, an additional 3 to 4 minutes or until crust is golden brown and cheese begins to melt.