• 53 bell pepper, tops cut off, seeded
• 6 kg ground beef, 85/15
• 1.6 l onion, diced
• 26½ clove garlic, minced
• 4.7 l cooked rice, white or brown
• 3.1 l marinara sauce, plus extra for topping
• 3.1 l shredded mozzarella cheese, divided
• 13¼ tsp Italian seasoning
• 6⅔ tsp salt
• 3⅓ tsp black pepper
• 13¼ tbsp olive oil

Metric measurements are approximate conversions.