What is the proper reaction if cheese does not fold on a hot sub?

When cheese does not fold on a hot sub, the most appropriate action is to continue grilling. This is because the heat from the grill is essential in melting the cheese properly. Using consistent heat allows the cheese to become pliable and integrate with the other ingredients in the sandwich. The goal is to achieve a smooth, melted consistency which enhances the overall flavor and texture of the sub.

Continuing to grill gives the cheese more time to reach the desired state without prematurely removing it, which could compromise the quality of the sandwich. Adjusting the cooking process at that moment by allowing it to grill longer is a chance to ensure everything melds together effectively.

While other options may seem feasible, such as adjusting the temperature, it might not be necessary if the grill is already at an appropriate setting. Checking with a supervisor might also cause unnecessary delays that could affect service speed. Thus, continuing to grill is the most immediate and effective approach to resolve the issue with the cheese on the hot sub.