Salisbury Steaks with Onions and Peppers

Directions

1. In 12 inch skillet over medium heat, in hot butter, cook onions and peppers until tender, stirring frequently. Remove onion mixture to warm platter; keep warm.
2. Meanwhile, in medium bowl with fork, mix ground beef, bread crumbs, egg, 1/2 teaspoon salt and 1/4 teaspoon pepper. Shape mixture into four 1/2 inch thick oval patties.
3. In same skillet over medium-high heat, cook patties about 5 minutes for medium or until of desired doneness, turning patties once. Arrange patties on platter with onions and peppers; keep warm.
4. Into drippings in skillet over medium heat, stir flour, 1/4 teaspoon salt and 1/8 teaspoon pepper; cook 1 minute. Add water, ketchup, sherry and soy sauce; cook, stirring constantly, until mixture is slightly thickened. Pour sauce over patties.