I stumbled upon this post while searching for reliable fast-food nutrition info, and the Shake Shack Allergen Menu and Ingredients guide is exactly what diners need. It clearly breaks down allergens for burgers, chicken, shakes, fries, and more, helping everyone make smarter choices. The detail on potential cross-contact and gluten, even though not FDA-recognized, shows real transpare... https://shakeshackusa.com/allergen-menu-and-ingredients/