In a large mixing bowl, combine the lean ground beef, bread crumbs, ketchup, mustard, Worcestershire sauce, garlic powder, onion powder, salt, and pepper.

Heat a tablespoon of olive oil in a large skillet over medium heat.

Shape the meat mixture into four oval patties, about ½ inch thick, and cook them in the skillet for 4 to 5 minutes on each side.

In a separate bowl, whisk together brown gravy mix with hot water or beef broth until smooth.

Stir in ketchup and Worcestershire sauce into the gravy and allow it to simmer gently.

Spoon the thickened gravy over the cooked patties and serve hot.