What is one method to check if charcoal is ready for grilling?

The method that indicates charcoal is ready for grilling is when the coals are covered in a light gray ash. This ash forms during the burning process and signifies that the coals have reached a temperature suitable for cooking. When the charcoal is coated with this ashy layer, it indicates that the coals are evenly heated and ready to provide a consistent cooking temperature, making it ideal for grilling.

While a strong flame, glowing coals, and a smoky scent might suggest that the charcoal is lit or producing heat, they do not reliably indicate that it's in the optimal state for grilling. A strong flame can lead to flare-ups that are not conducive to grilling, glowing coals may indicate the charcoal is simply very hot without the desired ashed appearance, and a smoky scent primarily comes from the wood or flavoring agents, rather than indicating readiness. Therefore, the presence of a light gray ash is the most reliable indicator that the charcoal is properly prepared for grilling.