Answer:
The minimum temperature at which hot foods must be delivered can vary depending on the specific food safety regulations and guidelines in different regions. In general, hot foods should be delivered and maintained at a temperature of 140°F (60°C) or above to ensure food safety.
This temperature range helps to prevent the growth of harmful bacteria, as they thrive in the "temperature danger zone" between 40°F (4°C) and 140°F (60°C). Keeping hot foods above this range helps to minimize the risk of foodborne illnesses.
However, it's important to note that the specific regulations may vary based on local health department guidelines, restaurant industry standards, and the type of food being delivered. It is always advisable to consult with local health authorities or relevant regulatory agencies for the specific requirements in your area.