Which of the following actions does NOT contribute to effective allergen management?

Ignoring customer dietary requests does not contribute to effective allergen management because it disregards the fundamental principle of accommodating individuals with food allergies or dietary restrictions. Effective allergen management is centered around understanding and addressing the multiple needs of customers, particularly those who might have severe allergies that could lead to serious health risks.

When establishments pay attention to and act upon customer dietary requests, they foster an environment of safety and inclusivity, ensuring that all customers feel secure about what they are consuming. Proper labeling of allergens, training employees on how to prevent cross-contact, and providing clear allergen information to customers are proactive steps that enhance food safety and transparency, creating trust between the establishment and its clientele. Ignoring these requests not only poses health risks but can also harm a restaurant's reputation and customer relationships.