Shish Kabob(Microwave) - cooking recipe

Ingredients

1/2 c. wine vinegar
1/2 c. vegetable oil
1 tsp. onion salt
1 clove garlic, cut in half
1/4 c. soy sauce
1 tsp. oregano
1/2 c. water
2 lb. boneless sirloin steak
1/2 lb. small mushrooms
12 tomato wedges or cherry tomatoes (very firm)
1 green pepper cut in 1-inch squares

Preparation

Make marinade by combining vinegar, oil, onion salt, garlic, soy sauce, oregano and water in large bowl.
Cut meat in 1-inch cubes.
Add to marinade and let stand refrigerated 5 to 6 hours. Stir occasionally.
Arrange meat cubes and vegetables alternately on 6 long wooden skewers.
Place 2 or 3 skewers at a time on microproof dinner plate.
Cook uncovered on High (maximum power) 1 to 1 1/2 minutes for medium rare.
Repeat for remaining skewers. Cook slightly longer for well-done meat.
(Total cooking time is 2 to 4 1/2 minutes.)