Created by DarlaMason on December 10, 2012
Step 1: Melt butter in a large skillet over medium heat. Saute mushrooms and onions until soft. Add garlic. Saute 30 seconds or 1 minute. Mix in cooked beef.
Step 2: Reserve 1/3 cup beef broth. Stir in remaining broth, if using, beef granules and ketchup Cover, simmer 15 minutes.
Step 3: Meanwhile whisk the reserved 1/3 cup of broth with flour until it's smooth. Stir into meat and mushroom mixture mixing constntly over medium heat. Simmer 5 minutes stirring all the time until mixture is thickened. Add salt and pepper.
Step 4: Turn off heat. Stir in sour cream. Do not boil. Serve over noodles.