Creamy Garlic Mushroom Alfredo Chicken & Potatoes with Basil Pesto

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Golden pan-seared chicken, buttery baby potatoes, and tender mushrooms smothered in a rich garlic Alfredo sauce with a drizzle of vibrant basil pesto — this dish is every bit as decadent as it sounds. It’s the kind of comforting one-skillet meal that feels fancy enough for a dinner party but is easy enough for a weeknight. Creamy, garlicky, and herbaceous, each bite delivers cozy warmth and gourmet flavor.

The real star here is the sauce: a homemade garlic Alfredo, thick and silky, wrapping each bite in richness without overpowering the earthy mushrooms or tender chicken. Add in the punchy lift of basil pesto to cut through the creaminess, and you’ve got a dinner that hits all the right notes. Serve it straight from the skillet and watch it disappear fast.

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What Kind of Chicken Should I Use?

Boneless skinless chicken breasts work best for this recipe. They’re lean, cook quickly, and slice beautifully after pan-searing. You can also use thighs if you prefer more flavor and juiciness — just be sure to adjust the cooking time.

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Ingredients for the Creamy Garlic Mushroom Alfredo Chicken & Potatoes

• Boneless Skinless Chicken Breasts: These create the juicy, protein-packed base of the dish.
• Baby Gold Potatoes: Their creamy texture and small size make them perfect for roasting alongside the chicken.
• Cremini or Baby Bella Mushrooms: These add umami depth and soak up the creamy sauce beautifully.
• Heavy Cream: Essential for creating the luxurious Alfredo sauce.
• Garlic Cloves: Fresh garlic builds flavor in every layer.
• Parmesan Cheese: Adds savory sharpness and thickens the sauce naturally.
• Butter and Olive Oil: For pan-searing the chicken and starting the sauce with flavor.
• Basil Pesto: A bright, herby contrast that cuts through the richness.
• Salt & Pepper: To season everything to perfection.
• Chopped Fresh Parsley: Optional, but lovely for garnish.

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How To Make the Creamy Garlic Mushroom Alfredo Chicken & Potatoes

Step 1: Sear the Chicken

Season the chicken breasts with salt and pepper. Heat olive oil and butter in a large skillet over medium-high heat. Add the chicken and sear each side for 4–5 minutes until golden and cooked through. Remove and set aside.

Step 2: Cook the Potatoes

In the same skillet, add the baby potatoes. Sauté for about 8–10 minutes until they start to soften and brown. Add a splash of water and cover the pan to steam them until fork-tender. Remove and keep warm.

Step 3: Sauté the Mushrooms

Add more butter if needed, then toss in the sliced mushrooms. Sauté until golden brown and the moisture has cooked off, about 5–7 minutes.

Step 4: Make the Garlic Alfredo Sauce

Lower the heat to medium. Add minced garlic and cook until fragrant. Pour in the heavy cream and let it simmer gently for a few minutes. Stir in the grated Parmesan cheese until melted and the sauce thickens slightly.

Step 5: Bring It All Together

Return the chicken and potatoes to the skillet, nestling them into the creamy sauce. Spoon some sauce over the top and let everything warm together for 2–3 minutes.

Step 6: Drizzle with Pesto & Serve

Finish by drizzling basil pesto over the chicken and vegetables. Garnish with chopped fresh parsley and serve hot, straight from the skillet.

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Serving and Storing Creamy Garlic Mushroom Alfredo Chicken & Potatoes

This dish is best served immediately while the sauce is hot and velvety. Pair it with crusty bread or a simple side salad if you want to stretch the meal even further.

Leftovers keep well! Store in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stove or in the microwave, adding a splash of cream or broth if the sauce needs loosening.

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Frequently Asked Questions

Can I use chicken thighs instead of breasts?

Yes! Chicken thighs are a great substitute if you prefer a richer flavor and more tenderness. Just adjust the cooking time as they usually take a few minutes longer to cook through.

Can I make this dish ahead of time?

You can prep the components (sear the chicken, roast the potatoes, make the sauce) ahead of time and reheat everything together before serving. Just be careful not to overheat the sauce to prevent it from separating.

Is there a substitute for heavy cream?

You can use half-and-half for a lighter version, though the sauce will be less thick. Full-fat coconut milk also works for a dairy-free option with a slightly sweet twist.

What type of mushrooms work best?

Cremini or baby bella mushrooms are ideal, but white button mushrooms or even wild mushrooms will also taste delicious.

Can I freeze this recipe?

It’s not recommended to freeze cream-based sauces, as they can split when thawed. It’s best enjoyed fresh or refrigerated for a few days.

How do I keep the sauce from getting too thick?

If the sauce reduces too much or thickens while reheating, add a splash of cream, milk, or even chicken broth to loosen it to your desired consistency.

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Want More Dinner Ideas with Creamy Comfort?

If you loved this chicken and potato skillet, here are a few more cozy favorites you should try:

• Creamy Garlic Parmesan Tortellini with Sausage and Broccoli for a pasta twist with cheesy indulgence.
• Cheesesteak Tortellini in Rich Provolone Sauce for those craving something bold and meaty.
• Easy Thai Red Curry Dumpling Soup if you want cozy with a kick.
• Creamy Alfredo Lasagna Soup for spoonfuls of rich, noodle-filled comfort.
• Texas Roadhouse Butter Chicken Skillet for a buttery, savory hit.

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Save This Pin + Share Your Results

📌 Save this recipe to your Pinterest dinner board so you can come back to it any time.

And let me know in the comments how yours turned out. Did you use thighs or go with classic chicken breasts? Did you make it extra garlicky or try a flavored pesto?

I love hearing how others make these recipes their own. Questions are welcome too—let’s help each other cook better and eat happier.

💬 Find more daily recipe inspiration on my Pinterest @hallarecipes — I share creamy dinners, cozy bakes, and fresh twists every day.

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