I am HalleBerry working at Henry's Hamburgers as an Institution and cafeteria cook . With this I am exploring something interesting: . A cafeteria cook is someone who prepares food in a school or workplace cafeteria. They may work with a team of cooks, or they may be the only cook in the kitchen. The cook typically prepares cold foods such as salad and sandwiches, but may also prepare hot foods such as soup or chili.