Chefs have been sharing their opinions on the best fast food fish sandwiches, and it appears that some outlets have gathered their thoughts on the topic. However, the information available does not provide a clear consensus on which chain has the best fish sandwich, as different outlets have reported on various aspects of fish in fast food, including frozen fillets and fish fry dinners. It is known that McDonald's did not receive any recommendations from chefs in at least one inquiry about the best fast food fish sandwich.