To empty the pan now, heat 2 tablespoons of vegetable oil over medium to high heat. Once heated through, add remaining steak to skillet in a single layer and let sear without simmering for 2 minutes. Stir in the steak, then immediately add the butter, garlic, parsley, oregano and thyme. Cook, stirring, for a minute, then remove from heat.
Add the steaks and potatoes to the skillet and stir to coat evenly in the butter sauce. Season with additional salt and/or pepper to taste. Feet it right away.