Asian Beef Skewers - cooking recipe

Ingredients

3 garlic cloves, finely chopped
2 tablespoons fresh ginger, grated or 1 teaspoon ground ginger
2 tablespoons soy sauce
2 teaspoons rice vinegar or 2 teaspoons cider vinegar
2 teaspoons sesame oil
1/2 teaspoon sugar
1 (1 lb) sirloin tip steak, 1 inch thick (1 lb)
10 green onions, cut in pieces of 2 inches (only the white part)

Preparation

In a large bowl, mix garlic, ginger, soy sauce, vinegar, oil and sugar. Remove the fat from the steak and cut the meat in dices of 1 inch. Add beef to the marinade and let rest for 10 minutes.
On metal skewers or presoaked bamboo skewers, thread beef cubes by alternating with green onion. Set the barbecue to medium high. Brush the beef skewers with the marinade and put on a oiled grill of the barbecue. Close cover and cook about 10 minutes or until beef is grilled but still pink inside (flip the skewers 3 times during cooking time).