Description
A comforting classic made easy in a slow cooker, featuring tender beef, mushrooms, and creamy sour cream served over egg noodles or rice.
Ingredients
- 1.5 lbs beef sirloin, sliced into thin strips
- 1 medium onion, chopped
- 2 cups mushrooms, sliced
- 2 cloves garlic, minced
- 1 cup beef broth
- 1 tablespoon Worcestershire sauce
- 1 teaspoon Dijon mustard
- 1 cup sour cream
- Salt and pepper, to taste
- 2 tablespoons flour (optional, for thickening)
- Cooked egg noodles or rice, for serving
Instructions
- In a slow cooker, combine the sliced beef, onion, mushrooms, garlic, beef broth, Worcestershire sauce, and Dijon mustard. Stir to combine.
- Season with salt and pepper to taste.
- Cover and cook on low for 6-8 hours or high for 3-4 hours until beef is tender.
- If using, mix the flour with a little water to create a slurry and stir into the mixture 30 minutes before serving.
- Stir in the sour cream just before serving.
- Serve over cooked egg noodles or rice.
Notes
For thicker sauce, use the flour slurry. You can also substitute Greek yogurt for sour cream or use chicken or vegetable broth instead of beef broth.