Salsbury Steak

1 (10.5 OZ) Can condensed French Onion Soup
1-1/2 lb.ground beef
1/2 cup dried bread crumbs
1 egg (lightly beaten)
1/4 tsp. salt
1/8 tsp. pepper
1 TBLSP. flour
1/4 cup ketchup
1/4 cup water
1 TBLSP. Worcestershire Sauce
1/2 tsp. dry mustard

Instructions
Mix 1/3 cup of the Onion Soup with the ground beef, brad crumbs,egg, salt and pepper and shape into 6 patties. In a big skillet, brown both sides of the patties. Blend flour with remaining soup until smooth. Mix in ketchup, water, Worcestershire sauce and mustard. Pour over meat. Cook covered 20 minutes. Stir occasionally. Serves 6. Patty Mixture.