This makes some of the best hot sandwiches. Delicious, deeply flavored beef with rich aujus for dipping. Put it together in the morning and come home to a great meal! We like it with a green salad and some chips on the side. I'm not sure where this came from- maybe the food network or some magazine. The left-overs(if there are any) freeze well. Thaw, thicken the aujus and add any remaining meat and serve over rice or noodles.