This slow cooker chicken stroganoff is truly epic. It’s loaded with robust and comforting flavour, a rich creamy sauce and tender fall-apart chicken thighs. All that and it’s incredibly easy to make too!

We’ve been making this for years, adapting it from my slow cooked beef stroganoff. This chicken version is somehow even better.

Sure, you can just make stroganoff relatively quickly in a pan on the stove-top (like my meatball stroganoff) but the richness and depth of flavour you get from slow cooking is worlds above, not to mention the fall-apart meat. Slow cooking is also mostly hands off and just fills your home with the most wonderful aroma while you get on about your day.

Extreme closeup of chicken stroganoff.

Ingredients

Chicken and mushroom stroganoff really doesn’t require too many ingredients and all of them are basic and easy to get.

Ingredients for slow cooked chicken stroganoff.

Jump to the recipe card for full ingredients and instructions.

  • Chicken thighs have more flavour than chicken breast and stay more juicy. You want boneless skinless chicken thighs, remove any excess fat and chop into chunks.
  • Swiss brown mushrooms are known by many names including cremini mushrooms, baby bella mushrooms and chestnut mushrooms. They have more flavour than white button mushrooms.
  • Seasonings: The chicken is seasoned with mustard powder and paprika plus flour which helps to thicken the sauce later. You can swap the mustard powder for a tablespoon of Dijon mustard.
  • Alliums in the form of onion and garlic add so much flavour. Red onion or brown onion work.
  • The sauce is made up largely of low-sodium chicken stock (or chicken broth) but also a little light soy sauce for umami.
  • Sour cream is a must in any great stroganoff recipe. I use light sour cream but you can use full fat.
  • Fresh dill is a classic with stroganoff. It’s more than just a garnish; it adds a fresh, herbaceous lift that this rich dish really benefits from.

How to make chicken stroganoff

While you can of course make a regular chicken stroganoff on the stovetop fairly quickly, you won’t get nearly as much flavour as you get from this easy crockpot chicken stroganoff. Sure it takes longer but it’s actually much easier to make and more hands off.

Jump to the recipe card for full ingredients and instructions.

1. Season the chicken

Mix the chicken in a mixing bowl with the flour, mustard and paprika.

The chicken and seasoning in a bowl.

2. Sear the chicken

Cook the chicken in a frying pan or large skillet with a little oil until just browned all over. It doesn’t need to be cooked through. Do this stage in batches so you don’t crowd the pan.

The chicken searing in a pan.

3. Slow cook the chicken

Now, add that chicken along with onion, garlic, stock and soy sauce to the bowl of a slow cooker or crock pot. Cook on low for 5 hours until the chicken easily breaks apart.

The chicken, onion and stock in a slow cooker bowl.

4. Cook the mushrooms

Use the same pan to melt the butter and cook the mushrooms until turning golden. Transfer them to a plate and chill until required.

Mushrooms frying in a pan.

5. The final 30 minutes

Once the chicken is cooked to fall-apart perfection, stir in the mushrooms, sour cream and cracked black pepper. Cook on low for a further 30 minutes and it’s ready to serve.

The stroganoff after cooking for 5 hours.
The chicken stroganoff in a slow cooker bowl with the sour cream and mushrooms stirred through.

What to serve with chicken stroganoff

You can serve chicken stroganoff with rice, pasta or mashed potato – these, at least, are the most common choices. Pasta always for me, thanks. You could also serve it with things like roast potatoes for extra comfort. Or cut the carbs and serve it with some cauliflower rice. Add a side of green beans for some more veg.

Storage

Store any leftover slow cooked chicken stroganoff in an airtight container in the fridge for up to 4 days. It also freezes quite well for up to 2 months.

Leftovers reheat well in the microwave for 2-3 minutes.

Slow cooker chicken stroganoff with pasta in a bowl.

FAQ’s

Is it OK to put raw chicken in slow cooker?

Yes, it is. If you don’t feel like searing the chicken first, though it does add great flavour, you can add your seasoned chicken to the slow cooker raw.

Do you have to brown chicken before putting in slow cooker?

As mentioned above, you don’t have to brown the chicken first, however, it does add more flavour if you take the time to do it.

What to add to stroganoff for more flavor?

Start with a great recipe, like this one is your best bet. This slow cooked chicken stroganoff is absolutely packed with flavour and I have a secret ingredient – light soy sauce. It adds umami but some salt too.

Should chicken be covered in liquid in slow cooker?

The chicken doesn’t need to be covered in liquid but it will need some added liquid in the form of stock. It’s enough to steam it as it cooks.

Is it better to cook chicken breasts on low or high in a slow cooker?

It’s better to use the low setting on the slow cooker for the most tender meat that remains juicy. Using the high setting can lead to overcooking and drying out the meat.

Chicken stroganoff over mashed potatoes in a bowl.
Top down view of a bowl filled with chicken stroganoff.
5 from 1 rating
This creamy slow cooker chicken stroganoff is so easy to make. It's loaded with flavour, hearty and so comforting.

Ingredients

  • 2 tablespoons vegetable oil (notes 1)
  • 1 kg skinless boneless chicken thighs (2 ¼lb)
  • cup plain flour (all-purp flour) (43g / 1.5oz)
  • 3 teaspoons mustard powder (notes 3)
  • 3 cloves garlic minced
  • 1 ½ tablespoons mild paprika (notes 1)
  • 1 medium onion red or brown, thinly sliced
  • 1 cup low sodium chicken stock (250ml)
  • 2 tablespoons light soy sauce (notes 1)
  • 2 tablespoons butter
  • 400 g swiss brown mushrooms (cremini / baby bella / chestnut) (14oz)
  • ¾ cup light sour cream (180ml) (notes 2)
  • ½ teaspoon freshly cracked black pepper
  • Fresh dill or fresh parsley, to serve

For best results, always weigh ingredients where a weight is provided

Equipment

Instructions
 

  • Slice the chicken into large chunks (about 3-4cm/1 ½ inches), removing any excess fat as you go.
  • In a large bowl combine the flour, mustard powder and paprika then add the chicken and toss well to coat it thoroughly.
  • In a large skillet or frying pan over medium high heat, heat half of the oil. Add half the chicken and cook 1-2 minutes on each side until mostly sealed all over (it doesn’t need to be cooked through). Set aside on a plate. Repeat with the remaining oil and chicken.
  • To your slow cooker add the onion, garlic, chicken stock, soy sauce and the chicken along with any resting juices. Give it a good mix around, then cook on the low setting for about 5 hours until the chicken easily breaks apart.
    Don’t rinse out the frypan yet.
  • Wash or brush the the mushrooms to clean them then slice thinly.
  • In the same frypan over medium high heat, melt the butter and add the sliced mushrooms. Fry for 6-7 minutes until cooked and turning golden. Store in the fridge until required.
  • When the chicken is shred-able, add the mushrooms, sour cream and cracked pepper and give the mixture a good stir. Cook a further 30 minutes.
    This is a good time to get your sides cooking too.
  • Add salt to taste if required. Serve the chicken stroganoff over pasta, rice or mashed potatoes topped with small sprigs of dill.
  • Please take a moment to leave a comment & rating. It's appreciated and so helpful.

Notes

  1. Tablespoons: I use a standard Australian 20ml tablespoon (equal to 4 teaspoons). Check yours before measuring.
  2. Sour cream: You can use light sour cream or full fat sour cream
  3. Mustard: If you can’t get mustard powder (get it if you can because it works as a wonderful seasoning on so many things), you can use 1 tablespoon of Dijon mustard in it’s place.
  4. Nutrition details are approximate only – scroll below the recipe to find the full nutritional information.
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Nutrition information is approximate only and derived from an online calculator. The brands you use and any changes you make may cause variations.

Nutrition Facts
Slow Cooker Chicken Stroganoff
Amount Per Serving
Calories 381 Calories from Fat 171
% Daily Value*
Fat 19g29%
Saturated Fat 7g44%
Trans Fat 0.2g
Polyunsaturated Fat 5g
Monounsaturated Fat 6g
Cholesterol 178mg59%
Sodium 556mg24%
Potassium 905mg26%
Carbohydrates 15g5%
Fiber 2g8%
Sugar 2g2%
Protein 38g76%
Vitamin A 1115IU22%
Vitamin C 2mg2%
Calcium 87mg9%
Iron 3mg17%
* Percent Daily Values are based on a 2000 calorie diet.