Final answer:
Insulated containers should be used to transport TCS food from the place of preparation to the place of service.
Step-by-step explanation:
The type of container that should be used to transport TCS (Time/Temperature Control for Safety) food from the place of preparation to the place of service is insulated containers. Insulated containers help to maintain the temperature of the food, whether it needs to be kept hot or cold. They provide effective insulation to prevent heat transfer and keep the food at a safe temperature.