The restaurant chef is not the only person that has a say on what goes on the menu. High-end restaurants often find themselves indecisive when it comes to the food they want to serve, especially as seasons change. A menu planning business is a very low-cost idea, but is perfect for those who love to work with food without any direct involvement in preparing or serving it. Many places are willing to hire a consultant to design their seasonal menus, so visit local restaurants and make them aware of your culinary skill set.
In a few states, you must take an additional step to make your company official: You must publish a simple notice in a local newspaper, stating that you intend to form an LLC. You are required to publish the notice several times over a period of weeks and then submit an "affidavit of publication" to the LLC filing office. Your local newspaper should be able to help you with this filing.