@DoubleAA, Rabbeinu Yona in the "name" of a gaon (Brachos 26 in the Rif) (possibly the Rosh, too) hold that orez is lav davka. Any food which is particularly satiating is mezonos, even if it less so than orez. Rather starchy foods would fit the bill. Potatoes, as well. (Although I would exclude baby corn which is used in Chinese food and I always end up hungry at the end ;) Also brought in the Tur
hebrewbooks.org/pdfpager.aspx?req=14265&st=&pgnum=357. I just picked corn as an example. You can argue in metzius how satisfying the produce has to be. —
YDK Feb 5 '12 at 18:21