Hazev restaurant in Canary Wharf, London has the most expensive kebab in the world. And it'll cost you a cool $1,315. Dubbed the 'Royal Kebab,' it uses expensive, high-quality meat, vegetables, and olive oil. It uses 25-year-old aged Italian vinegar too and Japanese Wagyu beef, fresh morel mushrooms, milk-fed lamb and goat minced into traditional kofta.