What technique is often utilized for a consistent cooking temperature in convection ovens?

The technique utilized for achieving a consistent cooking temperature in convection ovens is the circulation of hot air. Convection ovens are designed with a fan and an exhaust system that work together to distribute heated air throughout the cooking chamber. This movement of air helps to maintain an even temperature, which ensures that food is cooked uniformly.

This consistent heat distribution reduces cooking times and can enhance browning and crisping, which are desirable traits in many culinary applications. By contrast, options like roasting and steaming rely on different heat transfer methods. Roasting typically involves dry heat that can create hotspots, while steaming uses moist heat and doesn't effectively circulate air in the same way. Boiling involves submerging food in liquid, which does not apply to the mechanism of heat distribution in a convection oven. Thus, the circulation of hot air is fundamental to the function and efficiency of convection cooking.