- 54 bell pepper, tops cut off, seeded
- 13½ lb ground beef, 85/15
- 6¾ cup onion, diced
- 27 clove garlic, minced
- 20¼ cup cooked rice, white or brown
- 13½ cup marinara sauce, plus extra for topping
- 13½ cup shredded mozzarella cheese, divided
- 13½ tsp Italian seasoning
- 6¾ tsp salt
- 3⅓ tsp black pepper
- 13½ tbsp olive oil