Chefs and nutritionist offer simple, time-saving tips for healthier school lunches

As schools across the UK reopen for the new academic year, chefs and a nutritionist are urging parents to adopt simple, time-saving approaches to packed lunches that boost nutrition without adding morning stress.

The experts, speaking to the Daily Mail, recommended replacing the routine sandwich with varied, bite-sized items arranged in bento-style boxes, and emphasised practical strategies such as batch preparation and sensible portioning to keep children energised through the school day.

"Bento-style boxes work brilliantly," said Lisa Marley, a plant-based chef. "Think chopped fruit, crunchy veg sticks, hummus, cheese cubes and a wholegrain wrap or sandwich." Marley, who has a large following on social media, said children often respond better to variety and small, easy-to-eat portions.

Nutritionists and chefs recommend building lunches around balance and portability. Aiming to combine a source of protein, wholegrains, fruit or vegetables and a small portion of healthy fat can help children feel full and maintain concentration through lessons. Practical protein options include cheese cubes, hummus, hard-boiled eggs, canned fish, beans, or small portions of cooked chicken or tofu, while wholegrain wraps, bread or rice provide sustained energy.

Time-saving measures can reduce morning preparation. Batch-cooking items such as pasta salads, grain bowls, and mini egg frittatas at the start of the week provides ready components that can be mixed and matched. Leftovers from evening meals can be repurposed for boxes, and ingredients such as pre-washed salad leaves, grated carrots and pre-cut fruit can shorten assembly time. Freezing grapes or using a thermos for warm foods are simple ways to add variety and maintain food safety.

Portioning and presentation matter for many children. Small compartments with a selection of tastes and textures — crunchy, creamy, sweet and savory — can increase acceptance of new foods. Chefs recommend avoiding one-item lunches and instead offering several small items, which also makes it easier to include a variety of nutrients without large portion sizes.

Cost is a common concern for households, and the experts stressed that healthier lunches need not be expensive. Pulses, eggs, tinned fish and seasonal fruit are cost-effective staples. Preparing snacks and components at home, using leftovers and buying versatile ingredients in bulk can lower weekly costs compared with prepackaged convenience products.

Allergy management and school policies should guide food choices. Parents are advised to follow their child’s school rules on nut or other allergen restrictions, and to check whether refrigeration or reheating facilities are available. Insulated containers and ice packs can keep perishable items safe during the day.

Encouraging children to be involved in planning and packing can also ease the morning routine and increase the likelihood they will eat what is provided. Allowing pupils to choose between two prepared options, decorating a sandwich or selecting a new fruit to try can foster interest in healthier choices.

The guidance offered by the chefs and nutritionist combines culinary simplicity with nutritional balance, and is intended to reduce parental pressure while improving the quality of school meals. Simple swaps, small portions, and a little advance preparation can help ensure pupils receive a varied and nourishing midday meal without requiring lengthy daily cooking.

Practical starting ideas include assembling a box with a wholegrain wrap filled with hummus and grilled vegetables, a handful of cheese cubes, carrot sticks and a piece of fruit; a cold pasta salad with chickpeas, chopped veg and a vinaigrette; or mini baked egg cups that can be frozen and reheated as needed. These approaches are adaptable to dietary preferences and can be adjusted as children grow and tastes change.