Vegan Chicken
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Chicken-focused chains (Chick-fil-A, Popeyes, Bojangles, Church's Chicken, Wingstop, etc.) are the hardest cuisine category for a vegan diner. The entire menu is built around the protein, and most chicken chains do not stock a plant-based protein substitute as a national menu item. What is reliable across the category: fries (sometimes - shared-fryer question is real here), side salads built without chicken, biscuits in some markets (most contain dairy), and limited seasonal sides. A chicken chain is rarely a primary destination for a vegan meal.

Dairy and egg trapsBreaded chicken products often contain dairy and egg in the breading mixture itself, not just the protein. Biscuits at most chicken chains contain dairy and butter. Buns contain milk and egg in most markets. Cole slaw contains mayo (egg). Mac and cheese contains dairy by name. Ranch dressing and most house sauces are dairy-based. Honey mustard contains honey. The shared fryer question is significant at chicken chains because the fries and the chicken often cook in the same oil bath.

What tends to clearFrench fries when the chain operates dedicated fryer lines (Chick-fil-A's official operating model, less consistent elsewhere). Side salads ordered without chicken and without cheese. Fruit cups where they exist. Hash browns in markets that carry them. The honest answer is that a vegan meal at a chicken-focused chain is usually a side-and-snack plate rather than a real entree, and a more satisfying meal is one stop away at a chain in a different category.