The popularity of IHOP stems from its exceptional commitment to accommodating diverse dietary needs. The restaurant prides itself on its high allergen awareness, employing rigorous practices to ensure a safe and enjoyable dining experience for patrons with food allergies. IHOP provides a detailed allergen guide, which meticulously lists the ingredients for each dish. This essential tool allows customers with specific dietary requirements to make informed choices about their meals, ensuring they can savor their dining experience without any compromises.