Ingredients
Method
Preparation
- Dice the onion, mince the garlic, slice the mushrooms, and cut the beef into bite-sized pieces.
- Optional: Brown the beef and sauté onion and mushrooms in a hot skillet for added flavor.
Layering in the Slow Cooker
- Place diced onions and minced garlic at the bottom of the slow cooker.
- Add sliced mushrooms followed by the beef on top.
- Whisk together the beef broth, Dijon mustard, Worcestershire sauce, onion powder, salt, pepper, and thyme; pour over the beef.
Cooking
- Cover and cook on low for 6–8 hours or high for 4–5 hours until the beef is fork-tender.
Finishing the Sauce
- 20 minutes before serving, stir the cornstarch slurry into the slow cooker to thicken.
- Remove the lid and stir in cream cheese until melted and smooth, then fold in sour cream and parsley.
Serving
- Serve hot stroganoff over cooked egg noodles and sprinkle with extra parsley.
Notes
For a lighter dish, substitute part of the sour cream with Greek yogurt. Serve over mashed potatoes or wide pasta like pappardelle.
