Hot sauce is a more-than-$1-billion industry in the United States, and it's only expected to get more popular. Chile heads ...

There are, at least what feels like, an infinite number of hot sauces out there: hard-to-find regional varieties, specialty bottles that pride themselves on being almost too hot to eat ...

Hot sauce is a more-than-$1-billion industry in the United States, and it's only expected to get more popular. Chile heads shake and pour their favorite sauces on anything, not just cuisines known ...