Roast sesame seeds without fat, remove. Mix with ketchup, soy sauce, stock and sesame oil. Season to taste with sambal, honey and vinegar
Clean or peel and wash the leek and carrots. Cut both into thin strips. Drain the bamboo shoots. Wash the corn and dab dry. Peel onion, cut into fine strips
Wash the meat, pat dry and cut into fine strips. Heat the oil in a large pan or wok. Fry the meat for 2-3 minutes, turning it until brown. Season with salt and pepper, remove
Fry the corn in hot frying fat for 2-3 minutes. Add the onion, leek and carrots and continue frying for approx. 5 minutes, stirring continuously. Add meat, sprouts and sweet and sour sauce, simmer for another 2 minutes. Arrange, garnish if necessary. Goes well with rice