- 25 bell pepper, tops cut off, seeded
- 6¼ lb ground beef, 85/15
- 3⅛ cup onion, diced
- 12½ clove garlic, minced
- 9⅓ cup cooked rice, white or brown
- 6¼ cup marinara sauce, plus extra for topping
- 6¼ cup shredded mozzarella cheese, divided
- 6¼ tsp Italian seasoning
- 3⅛ tsp salt
- 1½ tsp black pepper
- 6¼ tbsp olive oil