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A Sweet Potato Sideways Stack, inspired by a similar dish discovered in a London airport, serves tow and is ready in about an hour. Beth Krooswyk/22nd Century Media
Beth Krooswyk, Contributing Columnist
12:01 pm CST February 8, 2018
Who knew that tasty, “clean” food could be found at an airport? That’s exactly what we discovered recently at London’s Gatwick Airport.