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Slow Cooker Beef Stroganoff

Our easy slow cooker Beef Stroganoff combines tender beef and mushrooms in a rich, creamy sauce served over egg noodles. With just 10 minutes of prep, it's a comforting, family-friendly dinner that's perfect for busy days.
Prep Time10 minutes
simmering time6 hours
Total Time6 hours 10 minutes
Yield: 6 servings
Calories: 357kcal

Ingredients

  • 1½ lbs stewing beef or chuck roast cut into 1-inch cubes
  • 1 small onion finely diced
  • 8 ounces 225 g mushrooms, about 2–3 cups sliced
  • 1 can 10.5 oz cream of mushroom soup
  • 1 cup beef broth
  • 1 tbsp Worcestershire sauce
  • 1 tsp garlic powder
  • ½ tsp salt
  • ½ tsp black pepper
  • 1 tsp dried parsley optional
  • ¾ cup sour cream
  • 8 oz egg noodles cooked separately

Instructions

  • Place the cubed beef, mushrooms, and diced onion in the slow cooker.
  • Add the cream of mushroom soup, beef broth, Worcestershire sauce, garlic powder, salt, pepper, and dried parsley. Stir gently to combine.
  • Cover and cook on low for 6 to 8 hours, until the beef is fork-tender.
  • Stir in the sour cream during the last 15 to 30 minutes of cooking, allowing it to warm through gently.
  • Meanwhile, cook the egg noodles according to package instructions and drain well.
  • Spoon the Beef Stroganoff over the warm noodles and serve.

Notes

  • Cook on low for the most tender beef.
  • Browning the beef is optional. It can add flavor, but I usually skip it to save time and cleanup.
  • If you prefer you can add the mushrooms during the last hour of cooking to keep them from becoming too soft.
  • Stir in the sour cream near the end to help prevent curdling.
  • For a thicker sauce, mix a little cornstarch with cold water and stir it into the hot sauce before adding the sour cream.