McDonald's isn't unique. Neither is Burger King's. Anyone can serve up a burger, french fries, and a cola. Being distinctive is helpful, but not essential if other elements are in place. What these franchises have is a well defined system.

You need to be asking yourself:

Is your business efficient? Are costs controlled? Are profits maximized? Are customers satisfied? If the answer is "yes," and if you think that a reasonably intelligent person, properly trained, could open a branch of your business in a different location and make a living from it, then you should talk to us about franchising it.