No Salisbury steak is complete without a rich, flavorful mushroom gravy. The gravy enhances the taste of the steak and adds a velvety texture that ties the whole dish together.
Stir in garlic and cook for another minute until fragrant.
Sprinkle flour over the mixture and stir well.
Gradually pour in beef broth while stirring constantly to avoid lumps.
Add Worcestershire sauce and soy sauce; let the mixture simmer until thickened (about 5 minutes).
Season with salt and pepper to taste.
Notes
This mushroom gravy adds a deep umami flavor and complements the seasoned beef patties beautifully. For a creamier twist, you can add a splash of heavy cream.