These are a bit of work, but make for a nice, light and healthy dinner. They're drippy and messy, but that makes them even better, in my opinion. :-) I choose to "cut" my lean ground beef with TVP (textured vegetable protein) to cut down on fat and save cash, but 1 full pound of ground beef would work just fine. The sauce is similar to the stuff they whip up tableside at PF Chang's. I like to serve these as a main dish alongside homemade hot and sour soup (I'll post that recipe one of these days) and egg rolls.