Preparation Steps
1
- Heat 1 tablespoon oil in a 10-inch skillet over medium heat.
2
Add the beef and cook until well browned on both sides and until desired doneness, about 10 minutes for medium-rare.
3
Remove the beef from the skillet.
4
- Heat 1 tablespoon butter and the remaining oil in the skillet.
5
Add the mushrooms and cook for 5 minutes or until tender, stirring occasionally.
6
Add the shallot, garlic and rosemary and cook and stir for 30 seconds.
7
Stir in the concentrated broth, water and remaining butter and cook until the butter is melted.
8
- Cut the beef diagonally against the grain into thin slices.
9
Serve the mushroom mixture with the beef.