• 42 bell pepper, tops cut off, seeded
• 4.8 kg ground beef, 85/15
• 1.2 l onion, diced
• 21 clove garlic, minced
• 3.7 l cooked rice, white or brown
• 2½ l marinara sauce, plus extra for topping
• 2½ l shredded mozzarella cheese, divided
• 10½ tsp Italian seasoning
• 5¼ tsp salt
• 2⅔ tsp black pepper
• 10½ tbsp olive oil

Metric measurements are approximate conversions.