When it comes to savory snacks, I'll always reach for a hot chip before anything plain. Spicy chips have become so popular recently that brands are coming out with new versions, spicier coatings, or, in the case of these limited-edition Takis, ones that change color. Although strange-colored foods may seem like a thing of the past (remember purple ketchup?), these Takis might just bring the trend back for good. Takis are rolled tortilla chips that are usually covered in a zesty or spicy seasoning.