Final answer:
The correct option is C. The minimum temperature for hot TCS food is 135 degrees F. It's important to use a food thermometer to regularly check the temperature of hot TCS food to ensure it remains at or above the minimum safe temperature.
Step-by-step explanation:
The minimum temperature at which hot TCS (Time/Temperature Control for Safety) food should be held is 135 degrees F (57 degrees C). Hot TCS food includes cooked meats, poultry, seafood, dairy products, and other potentially hazardous foods.
These foods need to be held at a minimum temperature of 135 degrees F (57 degrees C) or above to prevent bacterial growth and reduce the risk of foodborne illness. It's important to use a food thermometer to regularly check the temperature of hot TCS food to ensure it remains at or above the minimum safe temperature.