Things You'll Need:
- 1 1/2 pounds beef tenderloin or sirloin
- 6 tablespoons butter, divided
- 1 cup chopped onion
- 1/4 cup flour
- 1 3/4 cups beef broth
- 1 cup sour cream
- Egg noodles
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Step 1
Cut meat across the grain into 1/4-inch strips about 1 1/2-inches long
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Step 2
Heat butter in large skillet. Add onions and cook until tender; remove and set aside. Add remaining better to skillet. Add half the meat and lightly brown; remove and repeat with remaining meat. Return all the meat to skillet, but so not drain off fat.
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Step 3
Add onions and flour to skillet; stir to mix. Slowly add the broth , stirring until smooth. Cook until thickened, stirring occasionally.
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Step 4
Reduce heat. Add sour cream and heat through, but do not boil or make curdle. Serve over rice or noodles.










