Tempt your palate with this French-inspired braised beef steak served with a rich, luxurious mushroom and herb sauce.
Heat oil in stockpot over medium heat until hot. Place beef Sierra Cut Steak in stockpot; brown evenly on all sides. Pour off drippings. Season with pepper.
Add broth; bring to a boil. Reduce heat; cover tightly and simmer 1-3/4 to 2-1/4 hours or until beef is fork-tender. Remove beef from stockpot; keep warm. Skim fat from liquid and strain. Reserve 1 cup cooking liquid for sauce; set aside.
Melt butter in same stockpot over medium heat. Add mushrooms; cook 3 to 4 minutes or until mushrooms are tender and starting to brown. Add reserved braising liquid and Worcestershire; bring to a simmer. Combine cornstarch and water. Stir into mushroom mixture; simmer 1 minute or until sauce is thickened. Stir in thyme.
Carve steak into thin slices across grain. Serve with Mushroom-Thyme Sauce.