Ontario Food Handler Certification Practice Exam 2025 – Your All-in-One Guide to Exam Success!

Stirring or rotating halfway through cooking is important when using a microwave to ensure that the food heats evenly. Microwaves cook food from the outside in, which can lead to hot spots and cold spots if the food is not stirred or rotated. This practice helps to distribute the heat more evenly across the food, reducing the risk of undercooked areas and enhancing the overall quality and safety of the meal.

In contrast, cooking on high power only may not always be the best approach as some foods benefit from lower power settings for more gentle heating. Cooking without a lid can lead to moisture loss and prolonged cooking times, while using metal containers can create a fire hazard and should be avoided in microwave ovens due to the risk of sparks. Therefore, rotating or stirring food during cooking is the most effective way to achieve consistent and safe cooking in a microwave.