Guide · School catering · UK
In almost every class a child cannot safely eat the standard meal. How school kitchens manage allergies, intolerances and medical diets safely, from the order through to the plate.
In almost every class there is at least one child who cannot safely eat what the rest are served. Food allergies affect a meaningful share of school-age children, and alongside them sit intolerances, coeliac disease and medically required avoidance diets. For a school kitchen, managing special diets is not a nicety but a safety-critical duty, because for a small number of children the wrong plate can be life-threatening. Getting it right is a matter of systems, records and separation, and of everyone in the chain understanding that a special diet is handled differently from the moment an order is placed to the moment it reaches the child. This article is general guidance on kitchen practice and is not medical advice; a child's specific dietary needs are set by their parents and clinicians, and the kitchen's job is to deliver them safely.
The term covers medical diets, meaning food allergies, intolerances and medically required avoidance such as removing gluten for coeliac disease, as well as cultural, religious and lifestyle requirements. The catering guidance widely used in education, published by The School Food People, formerly LACA, draws that distinction clearly because the safety stakes differ. An allergen error can cause anaphylaxis; a lifestyle preference, while important to respect, does not carry the same immediate risk. A safe kitchen treats the medical diets as the highest-priority, controlled category.
The legal frame
Two things sit behind school special-diet practice. Under the Children and Families Act 2014 schools have a duty to support pupils with medical conditions, which can include ensuring a child with an allergy can eat a school lunch, and the Equality Act 2010 means failing to make reasonable adjustments could amount to discrimination. Separately, food law requires caterers to be able to tell anyone which of the fourteen regulated allergens are present in a dish, and Natasha's Law requires full ingredient labelling on food that is prepacked for direct sale on site.
It is worth being precise about a common misunderstanding: school caterers are not legally required to produce a safe alternative meal for every allergy, but they must communicate allergens and cross-contamination risk accurately, and the duty to make reasonable adjustments means most schools do provide for identified pupils through a managed process.
The medical note for a newly diagnosed allergy is usually expected to be recent, and pupil records including photographs must be handled in line with data protection rules.
Safe delivery rests on a controlled chain from order to plate. It starts with a request and risk-assessment process so every special diet is recorded, verified against a medical note where relevant, and matched to the child, often with a photograph at the point of service. It runs through an allergen matrix cross-checked against supplier ingredients, because a supplier quietly substituting a component can introduce an allergen overnight. In the kitchen it means segregated preparation, separate or scrupulously cleaned equipment and utensils, controlled storage, and a plating and hand-over step that keeps the special meal identifiable and apart from the main line. The same discipline that lets a busy kitchen handle allergen orders at speed without mistakes is exactly what a school servery needs when hundreds of infants pass through in minutes.
Everyone in the chain
Special-diet safety is a whole-team responsibility. Catering staff, lunchtime supervisors, supply and agency staff all need to know how information is shared and who is responsible, and initiatives such as the Schools Allergy Code encourage a named allergy lead, annual training and emergency drills. Clear communication between parents, the school and the catering team is the backbone, and it has to survive staff turnover and busy service. Underneath all of it is basic food hygiene: a kitchen that controls cross-contamination for allergens is running the same controls that protect every meal, and the practices that support managing allergens on a buffet or carvery transfer straight to a school setting. Clean equipment, segregated surfaces and well-maintained extraction are not separate from allergen safety; they are part of the same system that keeps the whole service defensible.
Questions
Not strictly. Caterers must be able to communicate allergens and cross-contamination risk accurately, but they are not legally obliged to produce a safe alternative for every allergy. However, duties under the Children and Families Act and Equality Act mean most schools make reasonable adjustments and provide for identified pupils through a managed process. This is general guidance, not medical or legal advice.
A medical diet means food allergies, intolerances and medically required avoidance such as removing gluten for coeliac disease. Special diet is broader and also covers cultural, religious and lifestyle needs. The medical diets carry the highest safety risk and are treated as the controlled, highest-priority category in a safe kitchen.
Through a controlled chain: recording and verifying each diet, matching the meal to the child often with a photograph, keeping an allergen matrix cross-checked against supplier ingredients, and using segregated preparation, clean equipment and a plating step that keeps the special meal identifiable and apart from the main line.
Because suppliers can substitute ingredients, a product that was allergen-free can change overnight. The kitchen has to cross-check supplier packaging against its allergen matrix and update dish information whenever a component changes, so the allergen declaration given to parents and pupils stays accurate.
The whole team. Catering staff, lunchtime supervisors and supply or agency staff all need to know how diet information is shared and who is accountable. Clear communication between parents, school and caterers is central, supported by named allergy leads, training and emergency drills as recommended by schemes like the Schools Allergy Code.
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