What is the maximum time French fries can stay out of the fryer before serving?

The correct answer indicates that French fries can safely remain out of the fryer for a maximum of 7 minutes before serving. This time frame is crucial for maintaining the quality and safety of the food. After this period, fries may start to lose their ideal texture and flavor, becoming soggy or stale. Moreover, food safety regulations necessitate monitoring how long cooked food can sit at room temperature to prevent potential bacteria growth, which can occur when foods are left out for too long.

The choice reflecting 7 minutes is aligned with standard operational procedures in the fast-food industry, ensuring that the fries served to customers are not only fresh but also meet health and safety standards. Adhering to this guideline helps to maintain the high customer satisfaction that McDonald's aims to achieve.