Chinese pepper steak with onions
Ingredients: For the Steak Marinade: 1 lb flank steak, thinly sliced against the grain2 tablespoons soy sauce1 tablespoon cornstarch1 tablespoon vegetable oilFor the Stir-Fry: 2 tablespoons vegetable oil1 large onion, thinly sliced1 bell pepper, thinly sliced (any color)1 green bell pepper, thinly sliced3 cloves garlic, …