This shop has been compensated by Collective Bias, Inc. and its advertiser. All opinions are mine alone. #GiveThanksBeFull #CollectiveBias Green bean casserole gets spruced up with fresh onions and mushrooms, balsamic vinegar, Parmesan cheese, and a garnish of slivered almonds. This Cheesy Green Bean Casserole Amandine will wow your holiday guests. I just got back from