Pour off most of the liquid, leaving about 3-4 tablespoons of liquid. Let the pan cool slightly. Adding 1 c beef broth & bring to a boil on medium heat.Add flour mixture slowly while whisking.Add 1 teaspoon ketchup and ½ teaspoon Worcestershire sauce. Salt to taste.Beat for a few minutes until thickened.If using, add the caramelized onions to the broth and mix well.Adding steak to mix & simmer for a some minutes.Serving wiith mashed potatoes or to taste.
