Dinner · Part 3 of 3: Tips & recipe card
Easy Slow Cooker Chicken Suprême in Creamy Sauce Tips, FAQ & printable recipe

- Prep
- Cook
- Total
- Serves
- 4
Tips for success
For a more intense flavor profile, you can lightly toast the button mushrooms in a separate pan before adding them to the slow cooker, although this is optional. Adding a small amount of fresh herbs like thyme or parsley just before serving can add a bright, aromatic contrast to the richness of the creamy sauce.
If you prefer a thicker sauce, you can remove the chicken once cooked and whisk the sauce in the slow cooker with a small amount of cornstarch slurry before returning the chicken to the pot to coat.
When serving, consider pairing this dish with sides that can soak up the delicious sauce, such as steamed rice, crusty bread, or buttery mashed potatoes. Roasted root vegetables also provide a lovely earthy contrast to the creaminess of the chicken. If you have leftovers, they can be easily incorporated into other meals, such as a creamy chicken pasta or a savory pot pie filling, by simply adding a few fresh vegetables or a pastry crust to the mixture.
Variations
- Herbed Chicken Suprême: Add a tablespoon of dried thyme or rosemary along with the stock powder to infuse the sauce with aromatic, woody notes that pair beautifully with the button mushrooms.
- Garlic and Onion Infusion: Toss in two cloves of minced garlic and a small diced onion at the start to add a foundational savory depth that enhances the overall flavor of the creamy sauce.
Storage and make-ahead
- Fridge
- Keep in an airtight container for up to 3 days. Ensure the food cools to room temperature within 2 hours before refrigerating.
- Freezer
- Freeze in a sealed container for up to 1 month. Thaw in the refrigerator overnight before reheating.
- Reheat
- Reheat gently on the stovetop over low heat or in the microwave, adding a splash of water or stock if the sauce has thickened too much.
Store any leftovers in an airtight container in the refrigerator for up to 3 days. Ensure the chicken and sauce have cooled to room temperature within 2 hours of cooking before placing them in the fridge.
For longer storage, the dish can be frozen in a freezer-safe container for up to 1 month. When freezing, try to keep the sauce and chicken together to help maintain moisture during the thawing and reheating process. Always label your containers with the date to track freshness effectively.
This dish is excellent for make-ahead meal planning. You can assemble all the ingredients in the slow cooker insert the night before, cover it, and keep it in the refrigerator. In the morning, simply place the insert into the slow cooker base and start the cooking process.
This saves time and ensures you have a hot, home-cooked meal ready at the end of a busy day. Be sure to remove the insert from the fridge about 30 minutes before turning on the cooker to prevent thermal shock to the ceramic.
Serving ideas
To serve, arrange a portion of the tender chicken on a warm plate and generously ladle the creamy mushroom sauce over the top. The sauce should be glossy and thick enough to coat the back of a spoon. Pair with a side of steamed green beans or a crisp garden salad to balance the richness of the crème fraîche. The simplicity of the presentation allows the quality of the ingredients to shine, making it an ideal choice for both casual family dinners and more formal gatherings.
Ensure the plates are warmed slightly before serving to keep the sauce at its best consistency. If serving to guests, garnish with a sprinkle of fresh herbs or a crack of black pepper to add a touch of color and depth.
The combination of succulent chicken, earthy mushrooms, and the luxurious, velvety sauce creates a comforting experience that is sure to please everyone at the table. Serve immediately while the dish is steaming hot to enjoy the full depth of the flavors developed during the slow cooking process.
Frequently asked questions
Can this chicken suprême be made with frozen chicken breasts?
Why did the sauce separate during cooking?
Can other types of mushrooms be used in this recipe?
Easy Slow Cooker Chicken Suprême in Creamy Sauce

Ingredients
- 4 pieces boneless skinless chicken breasts
- 8 oz whole button mushrooms
- 1 packet poultry stock powder
- 1 cup crème fraîche
Instructions
- Place the raw chicken breasts into the bottom of the slow cooker insert. Ensure the chicken is arranged in a single layer to promote even cooking throughout the process.
- Scatter the whole button mushrooms over the chicken breasts. Sprinkle the poultry stock powder evenly over the top of the mushrooms and chicken to provide a savory foundation for the sauce.
- Add the spoonfuls of crème fraîche on top of the other ingredients. Cover the slow cooker and cook on low for 4 hours until the chicken reaches an internal temperature of 165°F (74°C). Let the chicken rest for 5 minutes before serving.
Estimated nutrition per serving
- Calories
- 350
- Protein
- 32 g
- Carbohydrates
- 8 g
- Fat
- 20 g
- Fiber
- 1 g
- Sugar
- 2 g
- Sodium
- 650 mg
This recipe is based on a short cooking video and is published under the pen name Clara Weller. It was checked before publication, but errors can slip through. Nutrition, when shown, is an estimate. Read more in our editorial policy and on our food safety page.






