Tender pan-seared chicken breast smothered in a rich, creamy mushroom sauce, served alongside golden roasted potatoes for a comforting and flavorful dinner.

Why You’ll Love This Recipe

This creamy mushroom chicken with roasted potatoes is the perfect combination of elegance and comfort. The chicken is juicy and flavorful, the mushroom sauce is velvety and savory, and the roasted potatoes add a crispy, herb-infused contrast. It is a versatile dish that works equally well for a weeknight family meal or a special dinner for guests. Additionally, it requires relatively simple ingredients and minimal prep time while delivering restaurant-quality taste.

Ingredients

(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)

For the chicken:
2 large chicken breasts
1 tbsp olive oil
Salt and black pepper to taste

For the mushroom sauce:
1 tbsp butter
1 cup mushrooms, sliced
2 cloves garlic, minced
½ cup chicken broth
½ cup heavy cream
1 tsp Dijon mustard
1 tbsp fresh parsley, chopped

For the potatoes:
2 cups baby potatoes, halved
1 tbsp olive oil
1 tsp dried rosemary
Salt and black pepper to taste

Directions

1. Preheat oven to 400°F (200°C). Toss halved baby potatoes with olive oil, rosemary, salt, and pepper. Spread on a baking sheet and roast for 25–30 minutes until golden and tender.
2. Season chicken breasts with salt and pepper. Heat olive oil in a skillet over medium-high heat and cook chicken for 5–6 minutes per side until golden and cooked through. Remove and set aside.
3. In the same skillet, melt butter and sauté mushrooms for 4–5 minutes until browned. Add garlic and cook for 30 seconds.
4. Pour in chicken broth and let simmer for 2 minutes. Stir in heavy cream and Dijon mustard, cooking until sauce thickens.
5. Return chicken to skillet, spoon sauce over the top, and sprinkle with fresh parsley.
6. Serve hot with roasted potatoes on the side.

Servings and timing

This recipe serves 2 people.
Prep time: 10 minutes
Cook time: 30 minutes
Total time: 40 minutes

Variations

• Swap chicken breasts for boneless chicken thighs for a richer flavor.
• Use baby bella or cremini mushrooms for deeper umami notes.
• Add a splash of white wine to the sauce for extra depth.
• Replace baby potatoes with sweet potatoes for a slightly sweeter pairing.
• Include steamed greens or a fresh salad for a more balanced plate.

Storage/reheating

Refrigerate leftovers in an airtight container for up to 3 days. To reheat, warm gently in a skillet over low heat, adding a splash of chicken broth or cream to restore the sauce’s consistency. Avoid microwaving for too long, as it may dry out the chicken.

FAQs

How can I make the sauce thicker?

Allow the sauce to simmer for a few extra minutes, or stir in a small slurry of cornstarch and water.

Can I use frozen chicken?

Yes, but it must be fully thawed before cooking to ensure even cooking.

What mushrooms work best?

Cremini, baby bella, or white button mushrooms are all excellent choices.

Can I prepare the potatoes ahead of time?

Yes, you can par-roast the potatoes for 15 minutes, then finish roasting them before serving.

How do I prevent dry chicken?

Avoid overcooking; use a meat thermometer and remove chicken when it reaches 165°F (74°C).

Is this dish gluten-free?

Yes, as long as your chicken broth and mustard are gluten-free.

Can I double the recipe?

Absolutely; just ensure you use a larger skillet or cook in batches.

What can I use instead of heavy cream?

Half-and-half or coconut cream can work, though the flavor and texture will vary.

Can I make this dairy-free?

Yes, use plant-based butter and coconut cream in place of dairy ingredients.

What side dishes go well with this?

Steamed vegetables, garlic bread, or a crisp salad complement this meal beautifully.

Conclusion

Creamy mushroom chicken with roasted potatoes is a simple yet impressive dish that balances comforting flavors with an elegant presentation. Whether served for a cozy weeknight meal or as the centerpiece for a special occasion, this recipe delivers rich, satisfying flavors that are sure to impress.

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