In Texas, a 16 year old can work in a kitchen as long as the employer follows certain guidelines set by the state. For example, the teen must be supervised by an adult at all times and cannot work more than three hours per day during school days or eight hours per day on non-school days. The minor also may not work between 10 p.m. and 6 a.m. on any night before a school day. There are some exceptions to these rules, so it’s best to check with your local labor office for more information.