Food labelling and allergen information help customers make safe, informed choices about what they eat. In hospitality and catering, accurate information is part of good food safety practice, not just attractive packaging. Labels can show ingredients, allergens, dates, storage advice and instructions for use. Staff also need to give correct allergen information about food sold without packaging, such as a café sandwich or a meal served in a restaurant. This guide explains the main requirements you need to revise for WJEC Level 1/2 Hospitality and Catering, and shows how legislation affects everyday catering decisions.
Why food labelling matters
Food labelling is the information provided on a food package or menu about the product. It allows customers to identify what the food is, what it contains and how it should be stored or prepared.
In a catering business, clear labelling can help to:
- protect customers from ingredients that may cause an allergic reaction;
- reduce the risk of food being stored or cooked incorrectly;
- show when food should be used for safety or quality reasons;
- help customers compare products and make suitable choices; and
- support staff when checking deliveries, preparing food and answering questions.
Food businesses must follow relevant food-labelling and food-safety requirements. Legal guidance can change, so always check the latest information from the Food Standards Agency, GOV.UK and the relevant exam-board specification.
Information found on food labels
Depending on the food and how it is sold, a label may include several important details.
| Label information | What it tells the customer |
|---|---|
| Name of the food | What the product is, so it is not misleading. |
| Ingredients list | What has been used to make the food, usually listed in descending order by weight. |
| Allergen information | Whether any specified allergens are present in the recipe or used during production. |
| Date mark | Whether the product has a use-by date for safety or a best-before date mainly linked to quality. |
| Storage instructions | How the food should be stored, such as keeping it chilled after opening. |
| Cooking or preparation instructions | How the product should be prepared safely and correctly, where instructions are needed. |
| Business details | Information identifying the responsible food business. |
| Net quantity | The amount of food in the package, where this is required. |
Other information may be needed for particular foods. For example, the origin of a food, the percentage of a highlighted ingredient or a lot or batch mark may be relevant. The exact information depends on the product and how it is sold.
Allergen information
An allergen is a substance that can cause an allergic reaction in some people. A food business must provide accurate information when a food contains one of the specified allergens. In UK food information guidance, there are 14 specified allergens, including cereals containing gluten, eggs, milk, peanuts, nuts, soya, fish, crustaceans, molluscs, celery, mustard, sesame, sulphur dioxide and sulphites, and lupin.
The allergen must be identified when it is an ingredient or is used as part of making the food. For example, a cheese sauce may contain milk, a satay sauce may contain peanuts, and bread made with wheat contains a cereal containing gluten. An allergen can still be present in a finished dish even if it is not obvious from the dish’s name.
On a prepacked food label, allergens in the ingredients list should be emphasised so they stand out, for example by using bold type. A customer should not have to guess whether an allergen is present.
Prepacked and non-prepacked food
Prepacked food
Prepacked food is packaged before the customer chooses or orders it. Examples include a wrapped sandwich made for sale, a labelled ready meal or a packaged cake. The packaging normally needs the relevant product information, including the ingredients list and clear allergen information.
Food sold loose or served to customers
Non-prepacked food is sold loose or served without being packaged in advance. Examples include a meal ordered in a restaurant, food from a buffet or a cake sold from a display counter. The business still needs to provide allergen information. This may be written, such as on a menu or notice, or given verbally by a trained member of staff, according to the required procedure. If information is given verbally, staff need access to accurate written information to support their answer.
Staff should never guess. If a customer asks whether a dish contains an allergen, the safest response is to check the recipe, product label and preparation information. The customer should be told clearly if the business cannot guarantee that a food is free from a particular allergen.
Preventing mistakes and cross-contamination
Cross-contamination is the unintended transfer of a substance, microorganism or allergen from one food, surface or item to another. For allergen control, this could happen if the same knife is used for a nut-containing cake and then for another cake without effective cleaning.
Caterers can reduce the risk by:
- checking supplier labels whenever ingredients are delivered;
- keeping recipes and allergen records up to date;
- following agreed cleaning and preparation procedures;
- storing ingredients in a way that prevents spills or mix-ups;
- training staff and passing on any recipe changes; and
- checking the finished product and its label before sale.
Precautionary wording such as “may contain” is not a replacement for good cleaning, storage and preparation controls. It should not be added casually or used to avoid checking ingredients. Always follow current official guidance because allergen labelling requirements and advice may be updated.
Applying the rules in a practical situation
Imagine a catering student is making chicken pasta salad for sale. The recipe includes pasta, mayonnaise and a dressing. The student should check the labels of the pasta, mayonnaise and dressing rather than relying on memory. They should record relevant allergens, use the correct product name, follow storage instructions and make sure the information given to customers matches the actual ingredients.
If the dressing is changed to a different brand, the allergen information must be checked again. If the dish is displayed in a café, the business must provide the required information for the way it is being sold. This example shows why recipes, labels and staff communication must all agree.
Exam-ready summary
- Food labels communicate important information about a product and help customers make safe choices.
- Relevant details may include the food name, ingredients, allergens, date mark, storage advice and preparation instructions.
- The 14 specified allergens must be identified when they are used in food, following current UK guidance.
- Prepacked food usually carries information on its packaging, while non-prepacked food still needs suitable allergen information.
- Staff must check rather than guess, especially when a recipe, supplier or brand changes.
- Cross-contamination can transfer an allergen between foods, so cleaning, separation, accurate records and staff training matter.
For the specification wording, see the WJEC Hospitality and Catering specification. Check current Food Standards Agency and GOV.UK guidance before using this as a source for live catering practice.