The 2023 GCSE Food Preparation and Nutrition paper covers key topics such as the functional properties of ingredients, safe food storage, and dietary considerations. It includes discussions on allergens, lactose intolerance, and coeliac disease. The paper emphasizes dietary needs for older people, food labeling regulations, and the role of carbohydrates. Practical sections address food preparation techniques, heat transfer methods, and methods to enhance food appearance. Other topics include saving money when shopping, energy measurement in food, enzymic browning, heat treatment of milk, and methods of cooking tough meat cuts. This comprehensive exam promotes food safety, nutrition, and efficient cooking practices.