Slow Cooker Chicken Stroganoff with Creamy Chicken and Mushrooms

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Prep Time:10

Cook Time:6

Total Time:6 10

Ingredients

2 lb boneless skinless chicken thighs, cut into bite sized pieces
1 large onion sliced
7 oz mushrooms halved
1 cup chicken broth
½ cup heavy cream
1 tablespoon Worcestershire sauce
2 tablespoons Dijon mustard
2 teaspoons paprika
2 teaspoons salt
½ teaspoon black pepper
3 cloves garlic minced
1 tablespoon butter
1 ½ tablespoons cornstarch
2 tablespoons water to dissolve the cornstarch
Fresh parsley chopped for garnish

Instructions

Step 1: Prepare the Chicken and Vegetables - Cut the chicken thighs into bite sized pieces so they cook evenly and are easy to spoon over noodles, rice, or potatoes. Slice the onion, halve the mushrooms, and mince the garlic. I like getting all of this done before I begin adding anything to the slow cooker because it keeps the counter organized and makes the rest of the recipe feel almost effortless.
Step 2: Fill the Slow Cooker - Add the chicken pieces to the slow cooker, followed by the sliced onion and halved mushrooms. Pour in the chicken broth, Worcestershire sauce, and Dijon mustard. Sprinkle the paprika, salt, and black pepper over everything, then add the minced garlic and butter. Give the mixture a thorough but gentle stir so the mustard and seasonings are distributed throughout the broth.
Step 3: Cook Until the Chicken Is Tender - Cover the slow cooker and cook on Low for 6 hours or on High for 3 hours. Both settings work well, so choose the one that fits your day. Low is helpful when you are starting the meal in the morning, while High works when you remember dinner sometime after lunch. You can stir the mixture gently around the halfway point, but it is not essential.
Step 4: Add the Heavy Cream - About 1 hour before the cooking time is complete, pour the heavy cream into the slow cooker. Stir slowly until the cream blends with the broth and turns the cooking liquid pale, smooth, and rich. Adding it near the end gives you a creamier sauce and keeps the dairy from cooking longer than necessary.
Step 5: Mix the Cornstarch Slurry - Place the cornstarch in a small bowl and add the cold water. Whisk until the mixture is completely smooth and no dry pockets remain. This is called a slurry, and it is the little step that turns the thin cooking liquid into a sauce. Do not add dry cornstarch directly to the slow cooker because it can form stubborn lumps.
Step 6: Thicken the Stroganoff Sauce - Pour the cornstarch slurry into the slow cooker and stir well. Cover the slow cooker again and continue cooking for the remaining hour. As the sauce heats, it will gradually thicken and begin clinging to the chicken and mushrooms. Slow cookers vary, so the sauce may look slightly thinner while it is very hot and become thicker as it rests.
Step 7: Taste and Finish the Dish - Once the chicken is tender and the sauce has thickened, taste a spoonful and adjust the seasoning. You may want another small pinch of salt, a little black pepper, or an extra spoonful of Dijon if your family enjoys more tang. Sprinkle chopped fresh parsley over the top just before serving. I usually bring the slow cooker right to the table because the creamy sauce and bright parsley make it look especially inviting.

Notes

Substitutions

Chicken breasts: Boneless, skinless chicken breasts may replace the thighs, though they can be slightly firmer and less rich after slow cooking.
Baby bella mushrooms: Use baby bella mushrooms in place of white mushrooms for a deeper, earthier mushroom flavor.
Half and half: Half and half may replace the heavy cream, though the finished sauce will be lighter and may not feel quite as rich.
Sour cream: Stir sour cream into the finished dish after turning off the heat for a more traditional stroganoff tang.
Yellow mustard: Yellow mustard can work when Dijon is unavailable, but use a little less because its flavor is sharper and more direct.
Arrowroot powder: Arrowroot can replace cornstarch as a thickener, but follow the package instructions because thickening strength can vary.
Fresh thyme: Fresh thyme can replace or join the parsley for a woodsy herb note that goes especially well with mushrooms.

Variations

Extra mushroom stroganoff: Double the mushrooms for a heartier vegetable presence and a deeper savory flavor.
Garlic lover’s version: Add 1 or 2 additional cloves of garlic if your family enjoys a stronger garlic taste.
Paprika rich stroganoff: Use smoked paprika in place of 1 teaspoon of regular paprika for a subtle smoky finish.
Herb finished stroganoff: Stir in chopped fresh thyme, rosemary, or chives just before serving.
Vegetable packed stroganoff: Add sliced carrots at the beginning, then stir in frozen peas during the final 20 minutes.
Tangy stroganoff: Add a spoonful of sour cream at the end for extra creaminess and a brighter finish.
Noodle bowl version: Stir cooked egg noodles into the sauce shortly before serving so every noodle gets coated.

Tips and Tricks

Cut the chicken evenly: Similar sized pieces cook at the same rate and make the finished dish easier to serve.
Keep the mushrooms substantial: Halved mushrooms hold their shape better than thin slices during several hours of cooking.
Use cold water for the slurry: Cornstarch dissolves more smoothly in cold water and is less likely to form lumps.
Add the cream near the end: Waiting until the final hour helps the sauce stay smooth and gives you better control over its consistency.
Check the seasoning after cooking: Broths vary in saltiness, so taste the finished sauce before adding more salt.
Let the sauce rest briefly: A 5 to 10 minute rest with the slow cooker turned off can help the sauce settle and thicken.
Choose a good base: Egg noodles, rice, and mashed potatoes all catch the creamy sauce instead of letting it pool on the plate.
Do not overfill the cooker: Use a slow cooker large enough to hold the ingredients comfortably so heat can circulate properly.

Serving Ideas

Egg noodles: Wide egg noodles are a classic choice because their soft folds catch plenty of creamy sauce.
Mashed potatoes: Spoon the chicken and mushrooms over fluffy mashed potatoes for a deeply comforting family dinner.
Steamed rice: White or brown rice makes a simple base and absorbs the savory sauce beautifully.
Roasted potatoes: Crisp roasted potatoes provide a satisfying contrast to the soft chicken and creamy sauce.
Buttered vegetables: Green beans, peas, broccoli, or carrots add color and keep the meal balanced.
Simple green salad: A crisp salad with a tangy dressing cuts through the richness of the cream sauce.
Crusty bread: Warm bread is useful for scooping up every last bit of sauce from the plate.
Cauliflower mash: Creamy cauliflower mash offers a lighter base while keeping the meal warm and satisfying.

Storage and Make Ahead Tips

Refrigerating leftovers: Let the stroganoff cool, then store it in an airtight container in the refrigerator for up to 4 days.
Freezing the stroganoff: Place cooled portions in freezer safe containers and freeze them for up to 3 months.
Thawing frozen portions: Move the container to the refrigerator the night before you plan to reheat it.
Reheating gently: Warm leftovers over low heat on the stove or in short intervals in the microwave, stirring occasionally.
Loosening the sauce: Add a small splash of chicken broth or cream if the sauce becomes too thick after refrigeration.
Preparing ingredients early: Cut the chicken, slice the onion, halve the mushrooms, and measure the seasonings the night before.
Using a slow cooker insert: Store the prepared ingredients in the removable insert overnight only when your slow cooker manufacturer says the insert is safe for refrigeration.
Keeping noodles separate: Store pasta, rice, or potatoes separately from the stroganoff so they do not absorb all of the sauce.

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Servings: servings