Sausage, Pepper & Onion Pizza Hoagies

package Aidells® Italian Style sausages (sliced into rounds)

green peppers (seeded and sliced thinly)

onions (sliced thinly)

marinara sauce

dried oregano

sliced mozzarella cheese (or grated mozzarella - about 3/4 cup)

non stick spray

hoagie rolls