Traditionally, health, finances and efficiency have been emphasised in the organisation of school meals. They are all important areas from the point of view of sustainability. However, in terms of sustainability as a whole, the framework for organising school meals comprises all the four dimensions of sustainability: economic, cultural, social and ecological sustainability. The latest food recommendations for meals at schools and educational institutions guide the institutions towards a comprehensive sustainably functioning system of school meal.
The themes of sustainable development play a part in organising the meal, for example, through the recommendation to provide alternatives for the main meal. There should always be a second, vegetarian alternative and the health, climate and environmental effects of the meals should be considered when selecting the ingredients. When planning and organising meals, attention is also paid to preventing food waste. The use of vegetables has increased and diversified in the food selection for both health and environmental reasons.