From established national brands to regional chains that are beginning to expand, these are the fastest-growing Mexican fast food restaurants.

Fast food chains have their standout menu stars, but don't sleep on the hidden gems. Here are some of our favorites based on ...

Think “fast food” and you might automatically conjure up burgers, fries, and milkshakes. But there are one too many marketing titans in the world of Mexican fast-food chains to ignore. So, which of ...