Only two KFC executives know the finger-lickin’ recipe of 11 herbs and spices. A third executive knows the combination to the safe where the handwritten recipe resides. Less than a handful of KFC employees know the identities of the three executives, who are not allowed to travel together on the same plane or in the same car for security reasons. After being locked in a safe for 68 years, Colonel Harland Sanders’ handwritten recipe was temporarily relocated to a secret-secure location as KFC modernizes its safekeeping. It was transported in an armoured car and high-security motorcade.