The aroma of sizzling garlic and buttery chicken wafts through the kitchen, instantly transporting me to cozy family dinners. Today, I’m excited to share my easy recipe for Chicken and Green Beans in Creamy Mushroom Sauce—a delightful one-pan meal that brings both comfort and convenience to your busy weeknights. In just 30 minutes, you can whip up a dish filled with tender chicken thighs, vibrant green beans, and succulent mushrooms enveloped in a rich, creamy sauce. Not only is this recipe a family-friendly option that’s sure to impress even the pickiest of eaters, but it also simplifies cleanup, allowing you to enjoy more time with loved ones. So, are you ready to create a comforting masterpiece that will have everyone asking for seconds?

Why is this recipe a must-try?
Simplicity at its finest: With just one pan, you can have dinner on the table in a mere 30 minutes, making it perfect for busy weeknights.
Creamy, rich flavor: The irresistible blend of garlic, buttery chicken, and savory Parmesan creates a sauce that’s truly divine.
Family-friendly: Even the pickiest eaters will love this comforting dish, making it a staple in your dinner rotation.
Versatile options: Easily swap out green beans for asparagus or use leftover chicken to save time—this recipe adapts to your needs!
Minimal cleanup: Less time washing dishes means more time to spend with loved ones; it’s a win-win!
If you’re looking for more one-pan wonders, don’t miss my quick weeknight dinners that will simplify your cooking routine.
Chicken and Green Beans Ingredients
• Ready to whip up a delicious Chicken and Green Beans in Creamy Mushroom Sauce? Here’s what you’ll need!
For the Vegetables
- French Green Beans – Fresh or frozen can be used; just adjust cooking time for perfect tenderness.
- Mushrooms – Add sliced mushrooms for earthy flavor and creamy texture; feel free to substitute with asparagus if desired.
For the Chicken
- Boneless Skinless Chicken Thighs – Thinly sliced for quick cooking and a juicy bite.
- Salt and Lemon Pepper – Enhances flavors beautifully; an Umami Seasoning Blend works as an alternative.
For the Sauce
- Olive Oil – Vital for sautéing the chicken and adding depth to the dish.
- Butter – This rich addition makes the sauce decadently smooth.
- Garlic – Fresh minced garlic infuses aromatic nuances and flavor.
- Onion Powder – A milder onion flavor without any texture; it balances the dish.
- Chicken Broth – Acts as a flavorful base for the sauce.
- Heavy Cream – Essential for that rich, creamy consistency; coconut cream can be used for a dairy-free option.
- Grated Parmesan Cheese – Adds cheesy goodness to the sauce and can be used as garnish.
Prepare these ingredients, and you’ll be well on your way to creating a warm and comforting dinner that’s sure to become a family favorite!
Step‑by‑Step Instructions for Chicken and Green Beans in Creamy Mushroom Sauce
Step 1: Prepare the Green Beans
Start by microwaving the French green beans in a bowl with water for 8–10 minutes until they are bright green and nearly tender but still slightly crisp. This ensures they retain their vibrant color and texture. Once done, drain and set them aside as you prepare the rest of the Chicken and Green Beans in Creamy Mushroom Sauce.
Step 2: Heat the Skillet
In a large skillet over medium-high heat, combine 2 tablespoons of olive oil and 1 tablespoon of butter, letting it melt and heat up for about 2 minutes. Look for the butter to foam and sizzle gently, indicating it’s ready for the chicken. This flavorful mixture will create a wonderful base for searing the chicken thighs.
Step 3: Cook the Chicken
Add the thinly sliced boneless skinless chicken thighs seasoned with salt and lemon pepper to the skillet. Cook for approximately 4 minutes on each side, or until the chicken is nicely browned and cooked through. Ensure the interior reaches an internal temperature of 165°F for safe eating. Once browned, remove the chicken from the pan and set aside.
Step 4: Sauté the Aromatics
In the same skillet, lower the heat to medium and add minced garlic and onion powder, stirring for 1 minute until fragrant. Next, add the precooked green beans and sliced mushrooms, cooking for an additional 4–5 minutes. The mushrooms should soften and release their moisture, blending beautifully with the sautéed garlic and onions.
Step 5: Create the Creamy Sauce
Pour in 1 cup of chicken broth and 1 cup of heavy cream, stirring to combine all the ingredients in the skillet. Bring the mixture to a simmer over medium heat, letting it gently bubble for about 3–4 minutes until it thickens slightly. Watch for a silky texture forming; this is the heart of your creamy mushroom sauce.
Step 6: Add Cheese and Season
Stir in ½ cup of grated Parmesan cheese, mixing until it melts into the sauce, creating that delightful creamy consistency. Taste and adjust the seasoning as needed with additional salt or pepper. The Chicken and Green Beans in Creamy Mushroom Sauce should be rich and flavorful, perfectly complementing the chicken and vegetables.
Step 7: Serve and Garnish
Finally, return the chicken to the skillet, allowing it to warm up in the creamy sauce for 1–2 minutes. Serve the dish hot, and for an extra touch of freshness, sprinkle with chopped parsley if desired. This one-pan meal is not only comforting but also a stunning centerpiece for your family dinner!

Chicken and Green Beans in Creamy Mushroom Sauce Variations
Feel free to personalize this recipe to suit your taste and dietary needs!
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Dairy-Free: Swap heavy cream for coconut cream and omit the cheese for a delicious dairy-free option.
The creaminess remains, but with a tropical twist that pleasantly surprises the palate. -
Herb-Infused: Add fresh herbs like thyme or rosemary to the sauce for an aromatic flavor boost.
These fresh additions elevate the dish, giving it a garden-fresh aroma that envelops the kitchen. -
Spicy Kick: Incorporate red pepper flakes or diced jalapeños for a touch of heat.
Spice levels can easily be adjusted, ensuring that your taste buds dance with each flavorful bite. -
Crunchy Topping: Sprinkle toasted breadcrumbs mixed with Parmesan over the top before serving for added texture.
The crunch offers a delightful contrast to the creamy sauce while also enhancing the overall presentation. -
Extra Veggies: Toss in other vegetables, like bell peppers or spinach, for more color and nutrition.
Feel free to experiment with seasonal produce; it’s a fun way to make this recipe tailored to your family’s preferences. -
Prompt Dinner Option: Use pre-cooked rotisserie chicken to further cut down the cooking time.
This clever shortcut means you can enjoy a home-cooked meal in a flash without compromising on flavor. -
Zesty Twist: Add a splash of lemon juice or balsamic vinegar just before serving for a zesty finish.
This brightens the dish and highlights the creamy flavors, inspiring a refreshing contrast in every bite.
For more delightful recipes that invite variations, don’t forget to explore my collection of family-loved recipes that are sure to inspire your next cooking adventure!
Expert Tips for Chicken and Green Beans
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Prep Ahead: Chop your vegetables and slice the chicken in advance to save valuable time during the cooking process. Prepping sets you up for a smooth cooking experience.
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Avoid Overcooking: Be cautious not to overcook the green beans during microwaving; they should retain a slight crispness to balance the creamy texture of the sauce.
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Customize the Sauce: For a richer sauce, consider adding a splash of white wine to the broth before simmering. This enhances the overall flavor of the Chicken and Green Beans in Creamy Mushroom Sauce.
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Check the Thickness: If your sauce is too thin, let it simmer longer or add a cornstarch slurry for a thicker consistency. Adjust slowly; you can always add more!
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Garnish for Flavor: Don’t skip the fresh parsley; it’s a bright finishing touch that elevates the dish visually and adds a pop of freshness to the creamy flavors.
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Storage Tips: Leftovers can be stored in the fridge for up to 2 days, but avoid freezing due to the cream, which can change texture when reheated.
What to Serve with Chicken and Green Beans in Creamy Mushroom Sauce
Looking to create a complete meal that tantalizes the taste buds and warms the heart?
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Buttery Mashed Potatoes: The creamy texture of mashed potatoes complements the savory sauce beautifully, making every bite even richer. Ideal for sopping up that divine mushroom sauce, they create a heartwarming combination.
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Fluffy Rice: A bed of fluffy white or brown rice absorbs the flavors and adds a satisfying texture that perfectly balances the creamy chicken dish. It’s a generous base that invites everyone to help themselves.
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Garlic Bread: Crunchy, buttery garlic bread brings a delightful contrast, perfect for sopping up any leftover sauce. The warm, garlicky aroma will have your family gathering around the table, eager for a second helping.
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Fresh Salad: A crisp green salad with a tangy vinaigrette provides a refreshing contrast to the rich flavors of the Chicken and Green Beans in Creamy Mushroom Sauce. It adds lightness and brightness to the meal, enhancing the overall experience.
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Steamed Broccoli: The gentle crunch and vibrant color of steamed broccoli not only elevate the dish visually but also add vitamins without weighing down the meal. Drizzle with a little lemon juice for a zing that cuts through the creaminess.
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Chardonnay: Pouring a glass of chilled Chardonnay alongside enhances the dining experience, the wine’s acidity beautifully complementing the richness of the creamy sauce. Enjoy this pairing for a night of culinary bliss with family or friends!
How to Store and Freeze Chicken and Green Beans in Creamy Mushroom Sauce
Fridge: Store leftovers in an airtight container for up to 2 days. Reheat gently on the stovetop or microwave, adding a splash of cream if needed to refresh the sauce.
Freezer: It’s best to avoid freezing this dish due to the cream and cooked mushrooms, which can change texture and flavor upon thawing.
Reheating: When reheating, aim for low heat to prevent sauce separation. Stir occasionally and adjust seasoning to maintain rich flavors in the Chicken and Green Beans in Creamy Mushroom Sauce.
Storage Tip: Allow the dish to cool completely before transferring it to the fridge to maintain the best texture and flavor.
Make Ahead Options
Preparing Chicken and Green Beans in Creamy Mushroom Sauce ahead of time is a fantastic way to save precious moments on busy weeknights! You can chop the vegetables and slice the chicken, refrigerating them in airtight containers for up to 24 hours before cooking. To maintain quality, store the ingredients separately to prevent the green beans from becoming soggy. On cooking day, simply sauté the chicken, add the aromatic garlic and prepped veggies, then pour in the broth and cream, simmering until thick. This way, you’ll get all the delicious flavors in just one pan with minimal effort, perfect for family dinners!

Chicken and Green Beans in Creamy Mushroom Sauce Recipe FAQs
What type of green beans should I use?
Absolutely! French green beans are ideal for this dish, providing a nice crunch and fresh flavor. You can use fresh or frozen—just remember to adjust the cooking time accordingly to ensure they remain slightly crisp.
How should I store leftovers?
To store your Chicken and Green Beans in Creamy Mushroom Sauce, place it in an airtight container in the fridge. It will stay good for up to 2 days. When reheating, do so gently either in the microwave or on the stovetop, adding a splash of cream to revive the sauce’s consistency!
Can I freeze this dish?
I recommend avoiding freezing this meal. The creamy sauce, particularly when it contains heavy cream, can change texture upon thawing, leading to a separation in consistency that may not be appealing.
What can I do if the sauce is too thin?
If you find your sauce isn’t as thick as you’d like, don’t fret! Simply create a cornstarch slurry by mixing 1 teaspoon of cornstarch with a tablespoon of water. Stir this mixture into the simmering sauce, and let it cook for an additional 2-4 minutes until thickened to your desired consistency.
Are there any dietary considerations for this recipe?
Absolutely! If you’re cooking for folks with dietary restrictions, you can substitute heavy cream with coconut cream for a dairy-free version. Also, ensure your chicken is sourced safely for those with allergies or dietary preferences. Always check labels for gluten-free or dairy-free options in seasonings.
What are the best alternatives to the mushrooms?
If mushrooms aren’t your thing, or if you can’t find any, feel free to use asparagus or even bell peppers. Just cut them into bite-sized pieces and adjust the cooking time slightly to ensure they become tender while still retaining a crisp bite.

Creamy Chicken and Green Beans in Mushroom Sauce Magic
Ingredients
Equipment
Method
- Microwave the French green beans in a bowl with water for 8–10 minutes until bright green and nearly tender. Drain and set aside.
- In a large skillet over medium-high heat, combine olive oil and butter, letting it melt and heat for about 2 minutes.
- Add the thinly sliced chicken thighs seasoned with salt and lemon pepper to the skillet. Cook for approximately 4 minutes on each side until browned and cooked through. Remove from pan and set aside.
- Lower the heat to medium, add minced garlic and onion powder, stirring for 1 minute. Add precooked green beans and sliced mushrooms, cooking for an additional 4–5 minutes.
- Pour in chicken broth and heavy cream, stirring to combine. Bring to a simmer over medium heat, letting it bubble for about 3–4 minutes until thickened.
- Stir in grated Parmesan cheese, mixing until it melts into the sauce. Adjust seasoning as needed.
- Return chicken to the skillet, allow it to warm in the sauce for 1–2 minutes. Serve hot, garnished with parsley if desired.

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