Pile of condiment packets including ketchup, salt, and soy sauce, lie on a green background - Mark Weiss/Getty Images Receiving a generous handful of sauces from the drive-thru window or takeout order ...

Who doesn't love a splash of condiment with their fries? But before you start merrily squeezing bottles and sachets, the most serious of many mistakes people make at fast-food restaurants is one ...

Fast food just isn't the same without condiments -- imagine chicken nuggets without Chick-fil-A's signature sauce or a Crunchwrap Supreme without a handful of Hot and Mild packets from Taco Bell.

BBQ pitmaster cooks ribs with fast-food condiments for surprising results. How fake admiral was caught out by massive sword ...

Based on the opinion of six chefs, the best fast food signature sauce comes from a classic chain and has been around for decades. The best special sauce also lacks ketchup, despite all appearances.