3 Tbs Butter1 Med Onion Chopped1 Lb SirloinFresh Sliced Mushrooms2 tsp Flour16 Oz Can Low Sodium Beef Broth8 oz Sour Cream1 tsp Worcestershire SauceGravy ColoringIn a large skillet, cook onion in 1 tbs butter until ...

 2 tablespoons (1/4 stick) unsalted butter1/4 cup chopped shallots1 teaspoon (packed) brown sugar1 cup canned low-salt chicken broth1/2 cup canned beef broth1/2 cup Cognac or brandy1/4 cup whipping cream 2 4- to 5-o ...