Prepare food in accordance with requirements and proportions to control food costs.3.及时向上级汇报本部的食品储存量，协助制订食品采购计划。Report the food storage volume of this department to the superior in a timely manner and assist in formulating the food procurement plan.4.严格执行食品卫生法规，把好食品卫生质量关，搞好本区域的卫生，要求工具清洁，摆放整齐。Strictly enforce food hygiene regulations, ensure the quality of food hygiene, maintain the hygiene of the area, and require tools to be clean and neatly arranged.