The school offers a daily snack and main course in the two breaks respectively. All meals are prepared by the cafeteria staff with high standards of cleanliness and tasty recipes. The chefs follow the recipes included in the IIS Delicious Recipe book prepared by the administration.

The Health Clinic staff set the menu monthly as per the food pyramid and the daily needs and food intake of a child. The Heath office is also responsible to check the cleanliness of the cafeteria, the food offered and all the staff members.