Cook another 1 minute. Toast the buns: While burgers cook, toast your buns in a separate pan with butter until golden. In a small bowl, mix together the mayo, sriracha, lime juice, and garlic powder.

Finely dice chicken, celery and red onion, and mince the parsley. Add everything to a large bowl and toss with the avocado mayo, seasoning with salt and pepper to your liking. Assemble sandwiches ...

When mayo is the high point ... with something that feels like the fast-food equivalent of a shrug. Burger King's original chicken sandwich isn't offensive. It's just tired.