Pepper Steak with Mushrooms

Instructions

1. 1

   Slice the beef tenderloin into thin strips.

2. 2

   Season the beef strips with cracked black pepper.

3. 3

   In a large skillet, melt 1 tablespoon of butter over medium-high heat.

4. 4

   Add the beef strips to the skillet and cook until browned, about 3-4 minutes. Remove the beef from the skillet and set aside.

5. 5

   In the same skillet, add the remaining tablespoon of butter.

6. 6

   Add the sliced mushrooms and chopped onion to the skillet. Sauté until the mushrooms are golden and the onion is translucent, about 5-7 minutes.

7. 7

   Return the beef to the skillet with the mushrooms and onion.

8. 8

   Add the soy sauce, balsamic vinegar, and thyme to the skillet. Stir well to combine.

9. 9

   Cook for an additional 2-3 minutes, allowing the flavors to meld together.

10. 10

    Serve the pepper steak with mushrooms hot, garnished with additional thyme if desired.