Ingredients
- 1 1/2 lb ground beef
- 1/2 cup panko breadcrumbs
- 1 large egg
- 2 tbsp ketchup
- 1 tbsp Worcestershire sauce
- 1 tsp Dijon mustard
- 1/2 tsp kosher salt
- 1/2 tsp black pepper
- 1 tbsp olive oil
- 8 oz cremini mushrooms, sliced
- 1 yellow onion, sliced
- 2 tbsp butter
- 2 tbsp all-purpose flour
- 2 cups low-sodium beef broth
Instructions
Follow each step in order. The directions below are written so a beginner can understand what to do, what to look for, and when to move on to the next step.
- Step 1.Combine the ground beef, panko, egg, ketchup, Worcestershire, Dijon, salt, and pepper in a bowl, mixing gently with your hands only until the ingredients are evenly incorporated.
- Step 2.Divide the mixture into four equal portions and shape each into an oval patty about 3/4 inch thick, keeping the mixture loose enough that the cooked patties remain tender.
- Step 3.Heat the oil in a large skillet over medium-high heat, add the patties, and sear for about 3 minutes per side until deeply browned; transfer them to a clean plate.
- Step 4.Reduce the heat to medium, add the sliced mushrooms and onion to the same skillet, and cook for 6 to 8 minutes until softened and golden around the edges.
- Step 5.Add the butter, let it melt, then sprinkle in the flour and stir for about 1 minute so the flour coats the vegetables and loses its raw taste.
- Step 6.Gradually pour in the beef broth while stirring and scraping the browned fond from the bottom of the skillet, then bring the gravy to a gentle simmer until slightly thickened.
- Step 7.Return the browned patties and any collected juices to the skillet, spoon some gravy over the tops, and reduce the heat so the liquid maintains a gentle simmer rather than a hard boil.
- Step 8.Cover loosely and cook for 10 to 12 minutes, turning the patties once if necessary, until the centers reach 160°F and the gravy has a smooth, spoon-coating consistency.
- Step 9.Taste the gravy and adjust salt and pepper in small amounts; if it becomes too thick, stir in a splash of broth, or simmer uncovered briefly if it remains too thin.
- Step 10.Serve each Salisbury steak hot with plenty of mushroom-onion gravy, ideally alongside mashed potatoes, buttered noodles, green beans, or another simple vegetable.
