To prepare the Chicken Provolone Sauce:Pour the tomato sauce and the chicken stock into a blender and process until the mixture reaches a smooth consistency, about 1 minute.Sauté the garlic and the red pepper flakes in the olive oil over

This dish can be served in a clay pot or heatproof casserole. Fresh basil, garlic and chilies will permeate the air and suffuse the beef with flavor.Trim the fat and gristle from the steak. Slice the flank steak lengthwise into