Restaurant and food service managers supervise the kitchen and the dining room. They oversee food preparation and cooking, examining the quality and portion sizes to ensure that dishes are prepared and garnished correctly and in a timely manner. They also investigate and resolve customers' complaints about food quality or service. They direct the cleaning of the kitchen and dining areas and the washing of tableware, kitchen utensils, and equipment to maintain company and government sanitation standards. They monitor the actions of their employees and patrons on a continual basis to ensure the health and safety standards and local liquor regulations are obeyed.
Managers have a variety of administrative responsibilities.
They also maintain the records of supplies and equipment purchased, and ensure that accounts with suppliers are paid on a regular basis. In addition, some managers record the number, type, and cost of items sold to exclude dishes that are unpopular or less profitable. Many managers are able to ease the burden of recordkeeping and paperwork through the use of computers. Using a POS system, a server keys in the customer's order and the computer immediately sends the order to the kitchen so preparation can begin. The same system totals checks, acts as a cash register and credit card authorizer, and tracks daily sales.