• 39 bell pepper, tops cut off, seeded
• 4.4 kg ground beef, 85/15
• 1.2 l onion, diced
• 19½ clove garlic, minced
• 3½ l cooked rice, white or brown
• 2.3 l marinara sauce, plus extra for topping
• 2.3 l shredded mozzarella cheese, divided
• 9¾ tsp Italian seasoning
• 4¾ tsp salt
• 2½ tsp black pepper
• 9¾ tbsp olive oil

Metric measurements are approximate conversions.