1/2 cup each finely chopped fresh cauliflowerets, mushrooms and broccoli florets
1/4 cup each finely chopped red onion, green pepper and sweet red pepper
1/2 cup pickled pepper rings
Roll dough into a 15-in. circle. Transfer to a greased 14-in. pizza pan, building up edges slightly. Place cheese slices on dough. Spread sauce over cheese. Sprinkle with 1 cup shredded cheese, cauliflower, mushrooms, broccoli, onion, peppers and pepper rings.
Bake at 425° for 15 minutes. Sprinkle with remaining cheese. Bake 5-10 minutes longer or until cheese is melted and crust is golden brown.