Chop sooy, Chop suey n. A mélange served in Chinese restaurants to be eaten with rice, noodles, etc. It consists typically of bean sprouts, onions, mushrooms, etc., and sliced meats, fried and flavored with sesame oil. (U. S.)
... under the feet of the unappreciative guest from Kansas City. It is a street of signs, is South Clark. They vary all the way from "Banca Italiana" done in fat, fly-specked letters of gold, to "Sang Yuen" scrawled in Chinese red and black. Spaghetti and chop suey and dairy lunches nestle side by side. Here an electric sign blazons forth the tempting announcement of lunch. Just across the way, delicately suggesting a means of availing one's self of the invitation, is another which announces "Loans." South Clark Street can transform ... — Buttered Side Down • Edna Ferber
... at the Seven Flowery Kingdoms Chop Suey and American Cooking there's tea at five dollars a cup that they advertise is grown on 'cloud-covered mountain-tops.' I suppose when the tops aren't cloud-covered they only charge three dollars a cup.... But, serious-like, there's really only two ... — Our Mr. Wrenn - The Romantic Adventures of a Gentle Man • Sinclair Lewis