Which of the following indicates a need for adjustment in cooking techniques?

Inconsistent cooking results indicate a need for adjustment in cooking techniques because they suggest that the cooking process is not yielding uniformity in the final product. This inconsistency can arise from various factors, such as uneven heat distribution, variations in patty thickness, or incorrect cooking times. Maintaining consistent cooking results is crucial for ensuring that every burger meets the established standards for taste, texture, and safety. Addressing the root causes of inconsistencies allows for the refinement of cooking techniques, leading to a better overall dining experience.

On the other hand, options that mention all patties being within the correct weight, quick cooking time, or perfect texture do not directly indicate a problem with the cooking technique itself. Each of these scenarios might actually reflect effective cooking practices, rather than a need for adjustment.