1 1/2 lbs. lean ground beef (makes four 1/3 + lb. patties)
1 pkg. fresh mushrooms, 8 oz., sliced
1 med. onion, sliced thinly
1/2 c. onion, chopped
1/4 c. Worcestershire sauce
1 tsp. garlic powder (make sure you use garlic powder, not garlic salt)
1 1/4 tsp. salt
1 tsp. pepper
1 T. butter
Combine beef, chopped onion, worcestershire, garlic powder, salt, and pepper in mixing bowl.
Shape meat mixture into 4 oval shaped patties, about 1" thick.
Heat large skillet sprayed with cooking spray over high heat. Add patties to skillet, and allow to brown,
flipping over only when good and browned.
When patties seem almost cooked thru (or if you like your meat less cooked, then remove when desired), remove from skillet onto plate.
Add butter to same skillet and allow to melt. Add onion and sliced mushrooms to skillet and saute for about 2 or 3 minutes allowing veggies to get lightly browned.
Return patties back to skillet with onions and mushrooms. Scoop some of the onion and mushroom mixture over the top of the patties. Allow to simmer for a few minutes before serving.