What does time-temperature control for safety (TCS) foods mean, and give three examples?

• A. Foods that must be heated for serving; examples include ice cream, yogurt, cheese.
• B. Foods that can be left at room temperature safely; examples include bread, fresh fruit, crackers.
• C. Foods requiring strict time-temperature control to prevent pathogen growth; examples include cooked rice, dairy products, cut melons.
• D. Foods exempt from temperature control; examples include canned vegetables.

Answer: (B)

TCS foods are foods that must be kept under strict time and temperature control to prevent the growth of dangerous pathogens. These foods are highly perishable and support rapid bacterial growth if left too long in the temperature danger zone (roughly 41°F–135°F or 5°C–57°C). Three common examples are cooked rice, dairy products, and cut melons. To keep them safe, hot TCS foods should be held at 135°F (57°C) or warmer, while cold TCS foods should be kept at 41°F (5°C) or cooler, with minimal time spent in between. Non-TCS items, like shelf-stable foods, don’t require the same strict temperature handling under typical conditions.