

Remove and discard bean stem ends and strings.
Cut beans diagonally in 3-inch lengths.
Cut carrot into matchstick-size pieces about 3 inches long.
Drain when cool. In a bowl, mix with vinegar, sesame oil, sugar, and salt to taste.
Place wok over high heat; when hot, add salad oil.
Add beef with liquid in bowl; stir until meat is no longer pink, about 2 minutes.
Add remaining marinade and broth to pan; stir until boiling.
Scoop rice into bowls; add beef and sauce, then vegetables and seasonings.
Sprinkle with onions and sesame seed.