Toast chilies on hot grill; ... in oil; add beef, salt and pepper to ... add tomatoes and broth. Simmer about 5 minutes. ... brown. Drain before serving.
Prepare heart for stuffing. Slice heart in half ... cubes and enough beef broth to moisten. Fill lightly with ... ingredients. Cover; simmer 2 1/2 hours.
Cut a thin pocket deep ... a bit. Add beef broth and mushrooms. Cook 102 minutes. ... throughout back in sauce briefly. Serve with sauce and mushrooms.