Add Yahoo as a preferred source to see more of our stories on Google. pizza surrounded by ingredients - Philippe Roy/Getty Images Pizza is a popular food in the U.S. and potato chips are, too.

Pumpkin spice cereals, pumpkin spice ice cream, pumpkin spice coffee, pumpkin spice creamer, pumpkin spice yogurt. There is seemingly no end to the pumpkin spice food onslaught this time of year. Some ...