State Food Safety Practice Exam

What is the best practice for leftovers that should be cooled before storage?

1. Place them immediately into the refrigerator

2. Leave them at room temperature to cool

3. Divide into smaller portions before cooling

4. Wrap in foil before cooling

The correct answer is: Divide into smaller portions before cooling

Dividing leftovers into smaller portions before cooling is the best practice because it significantly increases the surface area of the food, allowing it to cool more rapidly. Rapid cooling is essential in preventing the growth of bacteria that thrive at temperatures between 40°F and 140°F, often referred to as the "danger zone." Leaving food at room temperature can prolong the time it spends in this danger zone, increasing the risk of foodborne illness. Additionally, placing large portions directly into the refrigerator can cause the internal temperature of the fridge to rise, potentially affecting the safety of other food items stored inside. Wrapping leftovers in foil may help retain heat, which is counterproductive when the goal is to cool them down quickly. Therefore, dividing leftovers into smaller portions is the most effective method for safe cooling before storing them in the refrigerator.