Salisbury Steak

Directions

1. 1
   For the patties: In a bowl, combine the beef, egg, onion, breadcrumbs, parsley, salt, pepper and garlic powder.
2. 2
   Gently mix by hand and form into 4 equal patties.
3. 3
   Heat the butter in a large skillet over medium heat.
4. 4
   Add the beef patties and cook on medium heat for 5 minutes on each side.
5. 5
   Remove from the pan and set aside.
6. 6
   For the sauce: Add half of the butter to the pan along with the mushrooms and cook on medium heat for about 5-7 minutes or until slightly browned.
7. 7
   Move the mushrooms to the side of the pan and add the flour into the center.
8. 8
   Stir for a minute.
9. 9
   Slowly whisk in the Worcestershire sauce and beef stock, making sure to scrape up all the browned bits on the bottom of the pan.
10. 10
    Season with salt and pepper and return the beef patties to the pan.
11. 11
    Continue to cook on medium low heat for an additional 10 minutes for the sauce to thicken and the beef patties to cook through.
12. 12
    Finish by stirring in the final half of the butter and the parsley.
13. 13
    Serve over noodles or mashed potatoes.