Tenderloin Tips and Mushrooms

Steak:

- 1 lb. tenderloin tips

- 1/4 cup soy sauce

- 2 T. vegetable oil

- 2 T. balsamic vinegar

- 1 T. sugar

- 2 cloves garlic, minced

- 1 t. Dijon mustard

- 1/2 t. salt

- 1/4 t. black pepper

Mushrooms:

- 2 T. vegetable oil

- 1 lb. cremini mushrooms

- 2 T balsamic vinegar

- 2 T. butter

- parsley (optional)

Mix everything for the steak together and marinade over night. Remove steak from the marinade and pat dry. Fry for about 3 or 4 minutes on each side. Remove steak and place on a plate. Add mushrooms to the pan and cook until all of the juices are released. Add vinegar and cook for 1 minute. Remove from heat, add butter and stir until melted. Place steak back into the pan and serve.