Beef patties in onion gravy

Patties
1 lb ground beef
1 egg
1/2 cup dry breadcrumb
1/2 envelope dry onion soup mix
1 teaspoon Worcestershire sauce
1/8 teaspoon pepper

Gravy
1/2 envelope dry onion soup mix
2 cups water
2 tablespoons flour

Directions
1) Combine all patty ingredients;mix thoroughly with your hands and shape into 4 patties.
2) Spray a non-stick skillet, and brown patties on both sides.
3) Add dry onion soup mix and 1 1/2 cup water.
4) Cover pan tightly and simmer for 20 minutes.
5) Remove patties to a plate.
6) In a gravy shaker or jar, combine 1/2 cup water with 2 tbs. flour.
7) Stir flour and water into onion gravy.
8) Stir constantly with a whisk until it comes to a boil.
9) Boil 1 minute.
10) Return patties to pan.
11) Serve with mashed potatoes, rice or hot cooked noodles.