Company-Style Steak

Directions

1. 1
   Spread mustard evenly over both sides of steaks.
2. 2
   In a large skillet, heat 1 tablespoon oil over medium heat.
3. 3
   Add steaks; cook to desired doneness, turning once.
4. 4
   (Allow 7 to 10 minutes for medium-rare or 10 to 12 minutes for medium).
5. 5
   Transfer steaks to a serving platter; keep warm.
6. 6
   Add remaining oil to skillet drippings.
7. 7
   Add mushrooms; cook and stir 4 minutes.
8. 8
   Stir in wine, Worcestershire sauce, and thyme.
9. 9
   Simmer, uncovered, 3 minutes.
10. 10
    Combine broth and cornstarch, stir into mushroom mixture.
11. 11
    Cook and stir until thickened and bubbly.
12. 12
    Cook and stir 2 minutes more.
13. 13
    Spoon over steaks.