Many Iowans know Sarah Pratt as the artist behind the wildly popular butter sculptures at the Iowa State Fair. Her work for the fair includes everything and everyone from numerous butter cows, of course, to George Washington Carver and Norman Borlaug, a tribute to "Field of Dreams" and likenesses Elvis, Johnny Carson and iconic Iowa athletes Caitlin Clark, Jack Trice and Kurt Warner. But did you know she continues to make butter sculptures in the State Fair offseason? Watch the video above to see her "in the cooler, bundled up, in December" while she sculpted a nativity scene out of butter in 2010.Get the latest headlines from 糖心vlogMore from the 糖心vlog archives