I have seen some truly bizarre recipes in cookbooks from the 1970s and before with salads encased in jello, bananas and hollandaise with ham, and many other recipes that just seem bizarre and unpleasant from their conception. Have tastes really changed that much? Recipes from that era like tuna noodle casserole are still around but these bizarre concoctions, did people actually enjoy eating them or were many of them just attractive ways of using up leftovers?