Which of the following actions is essential before food preparation begins in the kitchen?

Ensuring the cleanliness of the area before food preparation begins is crucial for maintaining food safety and preventing contamination. A clean kitchen environment minimizes the risk of harmful bacteria and pathogens that can arise from food debris, spills, or unclean surfaces. This step is vital in ensuring that food is prepared in a safe manner, which protects not only the customers’ health but also upholds the restaurant's standards and reputation.

While conducting a team meeting, calibrating kitchen devices, and checking restroom facilities may contribute to the overall operation of the kitchen, they do not directly address the immediate risks related to food safety and hygiene that cleanliness does. Cleaning the workspace creates a suitable foundation for all other food preparation activities and helps ensure compliance with health regulations, making it an essential first step before any cooking or food handling occurs.