• 64 bell pepper, tops cut off, seeded
• 7.3 kg ground beef, 85/15
• 1.9 l onion, diced
• 32 clove garlic, minced
• 5.7 l cooked rice, white or brown
• 3.8 l marinara sauce, plus extra for topping
• 3.8 l shredded mozzarella cheese, divided
• 16 tsp Italian seasoning
• 8 tsp salt
• 4 tsp black pepper
• 16 tbsp olive oil

Metric measurements are approximate conversions.