Instruct: Classify the given Amazon review as either positive or negative.
Query: Ever wonder where pineapple-marshmallow salad comes from?

This highly readable, beautifully researched book provides a fascinating look into American "cuisine" circa 1850-1920. The Boston Cooking School and other institutions promoted Americanization through cooking conducted on scientific principles, although immigrants proved reluctant to give up their "coarse and unsavory" meals for triumphs of digestibility such as the following, served to President Wilson on his first day in office: "cream of celery soup, fish with white sauce, roast capon with two white vegetables, a fruit salad,and a dessert made with gelatin, custard, and whipped cream"(212). Other triumphs included a salad made of bananas and pimentos bound together with mayonnaise and whipped cream and, later, grapefruit pieces mixed with dessert mints. Often funny and always interesting, this bookalso helps readers to understand the convenience food mania of the 1950s.