*Instructions
Burger Steaks
- In a medium-sized mixing bowl, combine the ground beef, egg, breadcrumbs, Worcestershire sauce, and seasonings (salt, pepper, garlic powder, onion powder, paprika). Mix until just combined—do not overmix.
- Divide the mixture into 8 balls (about 2 inches each), then flatten them into patties.
- Heat a skillet or cast iron pan over medium heat with the olive oil. Once the oil shimmers, place the patties in the pan (cook in batches if necessary).
- Fry the burger patties until golden brown, about 3–4 minutes per side. Transfer the cooked patties to a plate, cover with foil, and set aside. Drain the fat if necessary before sautéing the onions and mushrooms.
Mushroom and Onion Sauce
Add the browned burger patties back into the sauce and simmer over low heat, covered, for 10–15 minutes before serving.
Add the sliced onions and mushrooms to the skillet and sauté until tender, about 4 minutes. Add the garlic and sauté for another 30 seconds.
Pour in the beef broth and stir to combine. Whisk the cornstarch with water to make a slurry and add it to the skillet.
Bring the sauce to a boil, then reduce the heat and simmer for 5 minutes.
