Mushroom Smothered Steak - cooking recipe

Ingredients

1 pound top sirloin steak
1 tablespoon vegetable oil
1 (12 ounce) bag Birds Eye(R) Recipe Ready Mushroom Blend
1 tablespoon all-purpose flour
2 tablespoons balsamic or red wine vinegar
2 tablespoons butter

Preparation

Season steak, if desired, with salt and black pepper. Heat oil in large nonstick skillet over medium-high heat and cook steak, turning once, until desired doneness.* Remove steak and thinly slice.
In same skillet cook Recipe Ready Mushroom Blend, stirring occasionally, 6 minutes or until tender. Sprinkle with flour and continue cooking, stirring occasionally, until flour and mushrooms are starting to brown. Season with additional salt and black pepper. Stir in vinegar and butter and cook, stirring frequently, 2 minutes or until butter is melted. Serve mushroom mixture over steak.