Spray a 12-inch (30 cm) pizza pan with non-stick cooking spray. Unroll dough; place in pizza pan; starting at center, press dough out, forming a 1/2-inch (1 cm) rim. Grill pizza base over center of charcoal grill or over unheated side of gas grill. Cover and grill 10-12 minutes or until crust is firm. Rotate pizza occasionally.