❶ Prepare the SteakCut the steak into thin strips against the grain.Season the steak with salt, pepper, and garlic powder.❷ Sear the SteakHeat olive oil in a large skillet over medium-high heat.Add the steak strips and cook for 3-4 minutes until browned.Remove the steak from the skillet and set aside.❸ Cook the VegetablesIn the same skillet, add sliced onions and bell peppers.Cook until softened, about 5 minutes.❹ Make the GravyAdd beef broth, soy sauce, Worcestershire sauce, and a pinch of salt and pepper to the skillet.Bring the mixture to a simmer.❺ Thicken the SauceIf you prefer a thicker gravy, mix cornstarch with a small amount of water and stir it into the sauce.Simmer for 3-5 minutes until the gravy thickens.❻ CombineReturn the cooked steak back to the skillet with the gravy and vegetables.Stir everything together and let it simmer for an additional 5 minutes to blend the flavors.❼ ServeGarnish with fresh parsley if desired.Serve over rice, mashed potatoes, or your choice of sides.