2 lbs. sirloin steak
2 tbsp. oil
2 tbsp. minced onion or 1/2 c. chopped onion
1/4 tsp. garlic powder
1/4 c. soy sauce
4 oz. can undrained mushroom pieces
2 beef bouillon cubes
2 1/2 c. water
1/2 tsp. salt
Dash pepper
1/4 c. cornstarch

Cut sirloin into thin strips about 4 inches. In large fry pan, brown meat in oil. Add onion and garlic powder, cook until onions are tender. Add soy sauce, mushrooms, bouillon cubes and 2 cups of the water. Cover and simmer until meat is tender, 30 to 40 minutes. Combine cornstarch with remaining 1/2 cup of water and add to meat mixture. Additional water can be added if sauce is too thick. Cook, stirring constantly, until thickened. Serve over hot rice or noodles.