• 50 bell pepper, tops cut off, seeded
• 5.7 kg ground beef, 85/15
• 1½ l onion, diced
• 25 clove garlic, minced
• 4.4 l cooked rice, white or brown
• 3 l marinara sauce, plus extra for topping
• 3 l shredded mozzarella cheese, divided
• 12½ tsp Italian seasoning
• 6¼ tsp salt
• 3⅛ tsp black pepper
• 12½ tbsp olive oil

Metric measurements are approximate conversions.