Disney says
Chicken Breast, Monterey Jack, Green Chile, Roasted Garlic Citrus Aïoli, Lettuce and Tomato served on an Allergy-friendly Bun with Cuties® Mandarin Oranges or Crinkle-cut Fries.
Friendliest.app says
The Grilled Chicken Sandwich is free of gluten/wheat, fish, shellfish, peanuts and tree nuts.

This meal contains milk, eggs and soy.