Homemade deli meat is less processed and healthier than commercially produced deli meats. All deli meats go through some sort of preparation or cooking process. Even a simple turkey breast cold cut needs to be brined and spiced before being cooked. By making your own homemade deli ham, you have full control of what goes into the mix and what texture it will be when cooked. Commercially produced deli meats contain many additives, unwanted ingredients and preservatives.