A delicious and comforting dish featuring seasoned beef patties smothered in a rich onion gravy.
Combine the ground beef, salt, pepper, egg, and finely chopped onion in a mixing bowl.
Mix gently to avoid overworking the meat, which can make the patties tough.
Shape the mixture into four oval patties of even thickness.
Use damp hands to prevent the mixture from sticking to your fingers.
Heat a skillet over medium heat and cook the patties until browned on both sides. Remove and set aside.
Ensure the skillet is hot before adding the patties to achieve a good sear.
In the same skillet, sauté the sliced onion and mushrooms until softened.
Stir occasionally to prevent the vegetables from sticking or burning.
Add the beef broth to the skillet and bring to a boil. Reduce the heat and simmer for 5 minutes.
Scrape the bottom of the skillet to incorporate any browned bits into the gravy for extra flavor.
Mix the cornstarch with water in a small bowl until smooth. Stir this mixture into the skillet and cook until the gravy thickens.
Stir continuously to prevent lumps from forming in the gravy.
Return the patties to the skillet and simmer in the gravy for 10 minutes.
Cover the skillet slightly to retain moisture while allowing some evaporation for a richer gravy.
Serve the patties topped with the onion gravy.
Garnish with fresh parsley for a pop of color and added freshness.