Quick: close your eyes, and picture your favorite Jewish foods. What do you see? Brisket, latkes, matzoh ball soup, kugel… What, no cakes or tarts? No scones, pies, or brownies? But take heart. Paula Shoyer, a lawyer-turned-pastry chef trained in Europe, recently came out with a new cookbook, The Kosher Baker (Brandeis University Press, 2010), just in time for Rosh Hashanah.