• 59 bell pepper, tops cut off, seeded
• 6.7 kg ground beef, 85/15
• 1.7 l onion, diced
• 29½ clove garlic, minced
• 5.2 l cooked rice, white or brown
• 3½ l marinara sauce, plus extra for topping
• 3½ l shredded mozzarella cheese, divided
• 14¾ tsp Italian seasoning
• 7⅓ tsp salt
• 3⅔ tsp black pepper
• 14¾ tbsp olive oil

Metric measurements are approximate conversions.