Ingredients
Method
- Brown beef in a skillet in two batches, then transfer to the crockpot.
- Add onion, mushrooms, beef broth, Worcestershire, garlic powder, salt, and pepper. Stir.
- Cook on low 6–8 hours or high 3–4 hours until beef is tender.
- Whisk cornstarch and cold water; stir into crockpot. Cook on high 15–20 minutes until thickened.
- Turn off heat and stir in sour cream. Serve over cooked egg noodles.