Burger Steak in Mushroom Gravy

In a bowl, combine ground beef, minced onions, salt and pepper. Form into medium-sized patties. Fry until brown. Set aside.

For the mushroom sauce:
Saute minced onions in butter. Add a little flour and mix using a whisk to avoid lumps. Add the sliced mushrooms (make sure to drain it; do not to use the water from the can in making the broth because it can make your gravy too salty). Add 2-3 cups of beef broth (if unavailable, just combine hot water with beef cube) and white wine (about half a cup). Simmer for a few minutes. Season with salt and pepper. Pour over the beef patties and serve.