Chinese pepper steak with onions!

Ingredients:
°1.5 lb beef strips (I used sliced, round steaks cut into strips)
°1 green pepper, cutting into thick slices
°1 red bell pepper, cut into thick slices
°1/2 thick sliced onion
°1/4 tsp garlic powder
°1 1/2 cup beef broth
°1/4 tsp ground ginger
°3 tablespoons soy sauce
°1/4 tsp black pepper
°2 tsp brown sugar
°1 tablespoon cornstarch

Instructions:

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