AdvertisementOpinionGreen Bean Casserole: The Thanksgiving Staple We Love — Or LoatheNovember 24, 2015Peggy LowefacebookEmailThough it's considered a classic Midwestern dish, Green Bean Casserole was actually born in a Campbell's test kitchen in New Jersey 60 years ago. Love it or loathe it, the dish has come to mean more than just a mashup of processed food. (TNS /Landov)