Mix marinade except sesame oil, toss with beef, then mix in sesame oil. Marinade 1 hr.
Soak beans in water 30 min then drain.
Sauce – mix soy, cornflour and sugar, then mix in water.
Cooking – Heat oil in wok over high heat. Cook beef 1 min until no longer red, remove onto plate with slotted spoon. Discard all but 3 tbsp oil. Cook beans 20 sec, add garlic, cook 10 sec. Add onion and capsicum, cook 1 min. Add beef, cook 1 min, pour wine around edge of wok, toss 30 sec. Add sauce, cook 1 min until thickens to coat beef and shiny. Serve with rice!
