Creating Bobby Flay’s Salisbury Steak with Mushroom Gravy is a straightforward process. Follow these steps for success:

1. Mix Ingredients: In a large bowl, combine the ground beef, breadcrumbs, chopped onion, egg, Worcestershire sauce, garlic powder, onion powder, salt, and pepper. Mix until just combined.

2. Form Patties: Divide the beef mixture into four equal portions. Shape each portion into oval patties, ensuring they’re evenly thick.

3. Heat Oil: In a large skillet, heat olive oil over medium heat.

4. Cook Patties: Add the patties to the skillet. Cook for about 4-5 minutes on each side, until browned and cooked through. Remove them from the skillet and set aside.

5. Sauté Mushrooms: In the same skillet, add the sliced mushrooms. Cook for about 5-7 minutes, stirring until they’re golden and have released their moisture.

6. Prepare Gravy: Once mushrooms are cooked, add the beef broth and soy sauce to the skillet. Stir to combine, scraping any browned bits off the bottom of the pan.

7. Thicken Gravy (optional): If a thicker gravy is preferred, mix cornstarch with a little cold water to make a slurry. Stir it into the gravy and cook until thickened.

8. Return Patties: Place the cooked patties back into the skillet, spooning the gravy over them. Cook for an additional 5-10 minutes, allowing the patties to absorb the flavor of the gravy.

9. Garnish: Remove from heat and garnish with freshly chopped parsley.

10. Serve Warm: Ensure everything is well combined and serve warm.

By following these steps, you can recreate Bobby Flay’s beloved Salisbury steak in your kitchen with ease.