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

Metric measurements are approximate conversions.