Mandarin Beef

Ingredients:

2 tbsp. low-sodium soy sauce
4 tsp. cornstarch
1 tbsp. oyster sauce
1 tbsp. sherry (or alcohol-free sherry)
1 tbsp. white vinegar
1 tbsp. granulated sugar
1 1/2 tsp. ketchup
1/4 tsp. garlic powder
1 tbsp. cooking oil
340 grams sirloin steak, sliced into 1/8 inch (3 mm) thin strips
4 green onions, halved lengthwise and cut into 2 inch (5 cm) lengths
1 tsp. toasted sesame seeds, for garnish
Procedure:

Stir soy sauce into cornstarch in small cup. Add next 6 ingredients. Stir. Set aside. Heat wok or frying pan on medium-high. Add cooking oil. Add beef strips. Stir-fry until no pink remains in beef. Add green onion. Stir-fry until soft. Stir cornstarch mixture. Stir into beef mixture until boiling and thickened. Sprinkle with sesame seeds. Makes 4 servings.