What action should be taken before the first takeoff and last landing regarding the ovens?

Before the first takeoff and last landing, it is essential to check if the ovens are clean to ensure food safety and hygiene standards are met. Clean ovens prevent cross-contamination and help maintain the integrity of the food being served to passengers. This step is crucial for complying with health regulations and ensuring that all food preparation areas are properly sanitized, thereby enhancing the overall passenger experience.

While ensuring the ovens are operational, hot, or turned off are all important considerations, cleanliness directly impacts food safety and the health of those onboard. Properly addressing cleanliness as a priority ensures that the cooking environment is suitable for preparing meals, aligning with best practices in the airline industry.