Dinner

Slow Cooker Beef Stroganoff Recipe

ByMariam Harutyunyan March 22, 2026March 22, 2026

Introduction

Slow cooker beef stroganoff is a comforting and hearty dish perfect for busy days. Tender beef and mushrooms simmer in a flavorful gravy, finished with creamy sour cream and served over egg noodles. This easy recipe lets your slow cooker do all the work for a rich, satisfying meal.

A close-up view of a black slow cooker filled with creamy beef stroganoff consisting of three main layers: the bottom layer of pale yellow egg noodles with a slight curl and fold, the middle layer of rich brown tender beef pieces mixed evenly throughout, and the top layer of thick light beige creamy sauce coating the noodles and beef, topped with a dollop of bright white sour cream sprinkled with green dried herbs. A wooden spoon stirs the mixture inside the slow cooker. In the blurred background, there is a white plate stacked with golden toasted garlic bread slices. The surface beneath has a white marbled texture. photo taken with an iphone --ar 4:5 --v 7

Ingredients

2 lbs. beef stew meat (raw cubed beef)
1.74 oz brown gravy packets (two 0.87 oz. packets)

1 ½ cups water
1 onion (diced)

2 cups sliced mushrooms
½ tsp. dried leaf thyme (not ground)

½ tsp. dried leaf oregano (not ground)
½ tsp. black pepper
16 oz. sour cream

8 oz. egg noodles (cook according to package directions)

Instructions

Step 1: Add the stew meat, diced onion, and sliced mushrooms to the slow cooker.
Step 2: Sprinkle the dried thyme, oregano, and black pepper evenly over the ingredients in the slow cooker.

Step 3: In a small bowl, whisk together 1 ½ cups water and the brown gravy packets until smooth. Pour this mixture over the meat and vegetables.
Step 4: Cover and cook on low for 8 hours or on high for 4 hours without opening the lid during cooking.
Step 5: After cooking, stir in the sour cream until the sauce is smooth and creamy.

Step 6: Prepare the egg noodles according to package directions, drain, then add them to the slow cooker. Stir to combine and serve. Season with additional salt and pepper if desired.

Tips & Variations

For a richer flavor, brown the beef briefly in a skillet before adding it to the slow cooker.
Substitute Greek yogurt for sour cream for a lighter option, adding it off heat to prevent curdling.

Add a splash of Worcestershire sauce or a teaspoon of Dijon mustard to the gravy mixture for extra depth.
Use fresh herbs instead of dried; just double the amount for best results.

Storage

Store any leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stove over low heat, stirring frequently to prevent the sour cream from separating. This dish can also be frozen for up to 2 months; thaw overnight in the refrigerator before reheating.

How to Serve

A large black slow cooker filled with creamy beef stroganoff, showing wide egg noodles mixed with bite-sized pieces of beef and mushrooms in a light brown, creamy sauce. A wooden spoon is stirring the dish, with some noodles and beef held above the surface. On the left side, a white plate holds slices of toasted garlic bread with green herb specks. Behind the plate, a white bowl with fresh green beans is visible. The slow cooker sits on a white marbled texture with a gray cloth nearby. Photo taken with an iphone --ar 4:5 --v 7

Serve this delicious recipe with your favorite sides.

FAQs

Can I use a different cut of beef for this recipe?

Yes, you can substitute with chuck roast or sirloin cut into cubes. Just make sure the beef is suitable for slow cooking to become tender.

How do I prevent the sour cream from curdling?

Stir the sour cream in off the heat or at the end of cooking on the lowest setting, and avoid boiling after adding it. This helps keep the sauce smooth and creamy.