1 lb ground beef
1/3 cup dry bread crumbs
1/3 cup onion, chopped
1 egg, beaten
1 tsp salt
1/4 tsp black pepper
2 cups beef broth
1 large onion, sliced thin
1 cup mushrooms
3 T cold water mixed with 3 T cornstarch
Combine beef, bread crumbs, chopped onion, egg, salt and pepper with hands.
Shape into 4 patties,a bout 3/4" thick. Brown patties for 5 minutes per side.
Add broth, onion and mushrooms to skillet. Heat to boiling; reduce heat to low, cover and simmer 10 minutes.
Remove patties from skillet. Keep warm. Bring onion mixture to a boil. Add water/cornstarch mixture, bring to boil, stirring constantly for one minute.
Pour gravy over patties.
