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Slow Cooker One-Pot

Slow Cooker Beef Stroganoff with Mushrooms and Egg Noodles

By PanPotPlates Test KitchenReviewed by PanPotPlates Editorial TeamPublished Apr 8, 2026 · Updated May 11, 2026
Russian-American 375 mins slowcookeronepotcomfortfoodfamilydinnereasyheartybudget-friendlyfreezablemealprepbeefmushroomseggnoodles

This easy slow cooker beef stroganoff recipe features tender beef chuck roast, earthy cremini mushrooms, and a creamy sour cream sauce served over egg noodles. It’s a budget-friendly, hearty comfort food dish ideal for family dinners, busy weeknights, or meal prepping. Plus, it freezes well for convenient future meals.

Slow Cooker Beef Stroganoff with Mushrooms and Egg Noodles
Prep 15 min
Cook 360 min
Total 375 min
Servings 6
Difficulty easy
Cuisine Russian-American

Recipe Details

Prep15 min
Cook360 min
Total375 min
Servings6
Difficultyeasy
CuisineRussian-American
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Ingredients

Servings 6
  • 2 lbs beef chuck roast, cut into 1-inch strips
  • 1 medium onion, finely chopped
  • 3 cloves garlic, minced
  • 10 oz cremini mushrooms, sliced
  • 1 1/2 cups beef broth
  • 1 tbsp Worcestershire sauce
  • 1 tsp Dijon mustard
  • 1/2 tsp smoked paprika
  • 1/2 tsp salt
  • 1/4 tsp black pepper
  • 3 tbsp all-purpose flour
  • 1 cup sour cream
  • 12 oz egg noodles
  • 2 tbsp olive oil
  • 2 tbsp fresh parsley, chopped (optional, for garnish)

Instructions

  1. Heat the olive oil in a large skillet over medium-high heat. Add the beef strips in batches and brown on all sides, about 3-4 minutes per batch. Transfer the browned beef to the slow cooker.
  2. Using the same skillet, add the chopped onion and sauté for 2-3 minutes until softened. Add the minced garlic and sliced mushrooms, cooking for another 4-5 minutes until the mushrooms release their moisture and soften.
  3. Sprinkle the flour over the mushroom mixture and stir well to coat. Cook for 1-2 minutes to remove the raw flour taste.
  4. Gradually stir in the beef broth, Worcestershire sauce, Dijon mustard, smoked paprika, salt, and black pepper. Bring this mixture to a gentle simmer, cooking for about 3 minutes until slightly thickened.
  5. Pour the mushroom and broth mixture over the browned beef in the slow cooker. Stir gently to combine.
  6. Cover and cook on low for 6 hours or on high for 3-4 hours, until the beef is very tender.
  7. About 20 minutes before serving, cook the egg noodles in boiling water according to package instructions until al dente. Drain and set aside.
  8. Once the beef is cooked, stir the sour cream into the stroganoff sauce until well combined. Taste and adjust seasoning if necessary.
  9. Serve the creamy beef stroganoff sauce over the cooked egg noodles. Garnish with chopped fresh parsley if desired.
  10. Leftovers can be cooled and stored in airtight containers in the refrigerator for up to 4 days or frozen for up to 3 months.

Frequently Asked Questions

Reader questions and answers for this recipe will appear here.

Adjust this Slow Cooker Beef Stroganoff recipe for preferences or availability with these ingredient substitutions:

  • Beef chuck roast: Replace with boneless pork shoulder, lamb shoulder, or beef stew meat for a similar tender, hearty flavor. Use mushrooms and lentils for a vegetarian alternative, understanding it changes the dish.
  • Cremini mushrooms: Substitute white button, portobello, or shiitake mushrooms depending on what’s available.
  • Beef broth: For lighter flavor or vegetarian diets, substitute vegetable or mushroom broth.
  • Worcestershire sauce: Use soy sauce or gluten-free tamari as alternatives, noting minor flavor differences.
  • Sour cream: Replace with plain Greek yogurt or a dairy-free sour cream substitute for a lighter or lactose-free option.
  • Egg noodles: Swap with gluten-free pasta, whole wheat noodles, or other preferred pasta types to accommodate dietary needs.
  • All-purpose flour: Use a gluten-free flour blend or cornstarch as a thickening agent for gluten-sensitive diets.

These substitutions maintain the recipe’s hearty, family-friendly, and slow cooker meal characteristics while accommodating dietary needs and preferences.

Pan Or Pot Required

This recipe is a Slow Cooker One-Pot meal, perfect for busy weeknights or convenient meal prepping. The essential cookware includes:

  • Slow cooker (crockpot): The centerpiece where beef, mushrooms, and sauce slowly simmer, melding flavors and tenderizing the meat with minimal effort. Ideal for an easy, hands-off cooking method fitting the slowcooker and onepot tags.
  • Large skillet or frying pan: Used initially to brown beef strips and sauté onions, garlic, and mushrooms. Browning adds rich flavor and a better texture before slow cooking.
  • Pot for boiling egg noodles: Needed to cook egg noodles separately about 20 minutes before serving, ensuring perfect al dente pasta to accompany the stroganoff.

This combination keeps prep and cleanup simple while delivering a hearty, family-friendly comfort food dinner.

Cookware Size Guidance

For best results, use a slow cooker of at least 6 quarts capacity to accommodate 2 lbs of beef along with vegetables and liquids, allowing enough space for stirring and even cooking.

Smaller slow cookers (4-5 quarts) may require scaled-down ingredient amounts to prevent overcrowding, which can affect beef tenderness and cooking consistency. Larger slow cookers (7 quarts and above) provide more room for doubling the recipe or preparing larger batches.

Additionally, use a medium-large pot (around 4 quarts) for boiling egg noodles and a 10–12 inch skillet for browning beef and sautéing mushrooms to ensure even cooking and flavor development.

Using appropriately sized cookware ensures ease of prep, uniform cooking, and optimal texture for this comforting slow cooker beef stroganoff.

Cookware Swap Guidance

This Slow Cooker Beef Stroganoff is designed as a one-pot, slow cooker comfort meal, but if you lack a slow cooker, you can use these alternatives:

  • Large Dutch Oven or heavy-bottomed pot: Brown the beef and sauté vegetables on the stovetop, then cover and simmer on low heat for 2-3 hours, stirring occasionally to tenderize the beef.
  • Instant Pot or electric pressure cooker: Use sauté mode for browning, then pressure cook for 35-45 minutes. This method saves time while preserving depth of flavor and the one-pot convenience.
  • Oven-safe casserole or braiser: Brown ingredients in a pan, transfer to the casserole dish, cover, and bake at 300°F (150°C) for 3-4 hours until tender.

In all methods, cook egg noodles separately in boiling water just before serving for best results.

These substitutions allow flexibility while maintaining the hearty, easy, and comforting qualities of the classic beef stroganoff.

Leftovers Quality

This Slow Cooker Beef Stroganoff with Mushrooms and Egg Noodles makes excellent leftovers, perfect for quick family meals or meal prep.

Store unused portions in airtight containers and refrigerate for up to 4 days to maintain flavor and texture.

For longer-term storage, freeze cooled leftovers in freezer-safe containers or bags for up to 3 months. Thaw overnight in the refrigerator before reheating.

To reheat, warm gently on the stovetop over low to medium heat, stirring frequently to prevent the creamy sauce from separating. Microwave reheating in short intervals with stirring between also works well. Avoid overheating to keep the sauce smooth and the beef tender.

Proper storage and reheating keep this comforting slow cooker meal delicious and convenient for multiple uses.

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