The duties of a chef assistant include: 1. assisting the chef in the preparation and cooking of dishes, such as chopping vegetables, cleaning ingredients, cooking, etc. 2. maintaining the hygiene and tidiness of the kitchen, including washing kitchen equipment, cleaning the stove, removing garbage, etc. 3. assisting the chef in the development of the menu and updating the menu, and for the testing and evaluation of new dishes. 4. being responsible for the purchasing, distribution, and storage of ingredients, as well as testing and controlling their quality. 5. assisting the chef in developing recipes and nutritional combinations of dishes to ensure that the taste and texture of dishes meet customers' needs. 6. mentoring and training other staff, such as apprentices. Assist the chef in developing recipes and nutritional combinations of dishes to ensure that the taste and texture of the dishes meet the needs of the customers. 6. Mentor and train other staff, such as apprentices and new chefs, in skills and work styles. 7. Assist the chef in decorating and furnishing the restaurant to ensure that the restaurant environment is comfortable and pleasant. 8. Adjust the taste and texture of the dishes according to the requirements and suggestions of the customers to satisfy their taste needs.