Green beans with mushrooms are the perfect balance of fresh and savory—a quick, flavorful side dish that works for both weeknight dinners and holiday gatherings. Crisp-tender green beans pair beautifully with earthy mushrooms, creating a simple recipe that feels wholesome and satisfying.
It’s a family favorite in my home because it’s healthy, budget-friendly, and versatile enough to serve alongside chicken, beef, or vegetarian mains. If you’re a mushroom lover, you’ll also enjoy my vegan mushroom stroganoff for another comforting dish that’s just as easy to make.
Why You’ll Love This Green Beans with Mushrooms
- Quick and easy to prepare, perfect for busy weeknights.
- Healthy green bean side dish that adds color and nutrition to your plate.
- One-pot green beans mushrooms recipe means less cleanup!
- Deliciously savory flavors that even picky eaters will enjoy.
- Great for special occasions like Thanksgiving or family dinners.

Green Beans with Mushrooms
- Total Time: 25 minutes
- Yield: 4 servings
- Diet: Vegetarian
Description
A simple and delicious recipe for green beans sautéed with mushrooms, perfect as a healthy side dish for any meal.
Ingredients
- 1 1/2 pounds fresh green beans, trimmed
- 1 teaspoon Diamond Crystal kosher salt, plus more as needed
- 1/4 teaspoon fresh black pepper
- 8 ounces cremini mushrooms, cut into thick slices
- 1 small red onion, halved and thinly sliced
- 1 1/2 tablespoons unsalted butter, cut into a few pieces
- 3/4 cup low-sodium chicken stock, plus more as needed
Instructions
- In a large skillet, melt the butter over medium heat.
- Add the sliced red onion and sauté until softened.
- Add the mushrooms and cook until they are browned.
- Stir in the green beans, salt, and pepper.
- Pour in the chicken stock and cover the skillet.
- Cook until the green beans are tender, about 5-7 minutes.
- Remove the lid and cook for an additional 2-3 minutes to reduce the liquid if necessary.
- Adjust seasoning with more salt and pepper if needed before serving.
Notes
- This dish can be made with shallots instead of red onion for a different flavor.
- For a creamy version, add a splash of cream at the end of cooking.
- Great for Thanksgiving or any family dinner.
- Prep Time: 10 minutes
- Cook Time: 15 minutes
- Category: Side Dish
- Method: Sautéing
- Cuisine: American
Ingredients for Green Beans with Mushrooms
Gathering the right ingredients is key to making this delightful dish. Here’s what you’ll need:
- Fresh green beans: These vibrant veggies are the star of the show. Look for firm, bright green beans for the best flavor.
- Kosher salt: A must for seasoning! It enhances the natural flavors of the green beans and mushrooms.
- Fresh black pepper: Just a pinch adds a nice kick. Freshly ground is always best for maximum flavor.
- Cremini mushrooms: These earthy mushrooms bring a rich, savory taste. You can substitute with button mushrooms if needed.
- Red onion: Adds a sweet and slightly tangy flavor. Shallots can be used for a milder taste.
- Unsalted butter: This adds a creamy richness to the dish. You can swap it for olive oil for a healthier option.
- Low-sodium chicken stock: This is the liquid gold that helps cook the green beans to perfection. Vegetable broth works well for a vegetarian version.

For exact measurements, check the bottom of the article where you can find everything listed for easy printing. Happy cooking!
How to Make Green Beans with Mushrooms
Now that we have our ingredients ready, let’s get cooking! This one-pot green beans mushrooms recipe is straightforward and quick, making it perfect for busy nights. Follow these simple steps to create a delicious side dish that everyone will love.
Step 1: Melt the Butter
Start by placing a large skillet over medium heat. Add the unsalted butter and let it melt slowly. This step is crucial because the melted butter will create a rich base for our dish. The aroma of butter melting is like a warm hug, setting the stage for the flavors to come.
Step 2: Sauté the Red Onion
Once the butter is melted, toss in the sliced red onion. Sauté it for about 3-4 minutes until it softens and becomes translucent. The sweet scent of the onion mingling with the butter is simply irresistible. This step adds depth to our skillet green beans with mushrooms.
Step 3: Cook the Mushrooms
Next, add the thickly sliced cremini mushrooms to the skillet. Cook them for about 5-7 minutes until they turn golden brown. This browning process enhances their flavor and gives them a delightful texture. The mushrooms will soak up the buttery goodness, making them a star in this dish.
Step 4: Add Green Beans and Seasoning
Now it’s time to stir in the fresh green beans, kosher salt, and black pepper. Make sure to coat the beans well with the buttery mixture. Seasoning is key here; it brings out the natural flavors of the vegetables. You’ll want to hear that satisfying sizzle as everything comes together!
Step 5: Pour in Chicken Stock
Pour in the low-sodium chicken stock, covering the skillet with a lid. This will help steam the green beans, making them tender and vibrant. Let them cook for about 5-7 minutes. The stock adds moisture and flavor, transforming this dish into a healthy green bean side dish that’s bursting with taste.
Step 6: Final Cooking Steps
After the green beans are tender, remove the lid and let it cook for an additional 2-3 minutes. This helps reduce any excess liquid, concentrating the flavors. Before serving, taste and adjust the seasoning with more salt and pepper if needed. Your Thanksgiving green beans mushroom side is now ready to shine on your table!

Tips for Success
- Use fresh green beans for the best flavor and texture.
- Don’t rush the sautéing process; it builds flavor.
- Adjust the seasoning to your taste; every palate is different!
- For a creamy twist, add a splash of cream at the end.
- Make it ahead of time and reheat for easy entertaining.
Equipment Needed
- Large skillet: A non-stick skillet works wonders, but any large pan will do.
- Wooden spoon: Perfect for stirring; a spatula can also work.
- Lid: Essential for steaming the green beans; a plate can be a good substitute.
- Cutting board and knife: For prepping your veggies.
Variations To Try
- Garlic Lovers: Add minced garlic when sautéing the onions for an extra punch of flavor.
- Nutty Twist: Toss in some toasted almonds or walnuts at the end for a delightful crunch.
- Spicy Kick: Sprinkle in red pepper flakes while cooking for a bit of heat.
- Herb Infusion: Fresh herbs like thyme or rosemary can elevate the dish with aromatic notes.
- Vegan Option: Substitute butter with olive oil and use vegetable broth for a plant-based version.
Serving Suggestions
- Pair with roasted chicken or grilled steak for a hearty meal.
- Serve alongside quinoa or rice for a complete vegetarian option.
- Drizzle with balsamic glaze for an elegant touch.
- Garnish with fresh parsley or lemon zest for a pop of color.
- Enjoy with a crisp white wine like Sauvignon Blanc.
FAQs about Green Beans with Mushrooms
Can I make this green beans with mushrooms recipe ahead of time?
Absolutely! You can prepare the dish a day in advance and reheat it when you’re ready to serve. Just be sure to store it in an airtight container in the fridge. This one-pot green beans mushrooms recipe is perfect for meal prep!
What can I serve with skillet green beans with mushrooms?
This healthy green bean side dish pairs wonderfully with roasted meats, grilled fish, or even a hearty pasta. It adds a vibrant touch to any meal!
Can I use frozen green beans instead of fresh?
Yes, you can! Just remember that frozen green beans may require a slightly longer cooking time. They can still make a delicious Thanksgiving green beans mushroom side!
How do I store leftovers of creamy green beans with mushrooms?
Store any leftovers in an airtight container in the fridge for up to three days. Reheat gently on the stove or in the microwave, adding a splash of chicken stock if needed to revive the flavors.
Can I make this dish vegan?
Definitely! Simply swap the butter for olive oil and use vegetable broth instead of chicken stock. You’ll still enjoy a delightful green beans with mushrooms dish that everyone will love!
Conclusion
Cooking green beans with mushrooms is more than preparing a side dish—it’s about bringing flavor and comfort to the table with just a handful of ingredients. The bright green beans and hearty mushrooms create a delicious pairing that fits any occasion.
If you want something heartier, my hamburger mushroom bake makes a satisfying main dish. And for a quick, slurp-worthy option, my mushroom ramen noodles are a fun way to enjoy mushrooms in a cozy bowl.
This recipe is simple, healthy, and always a crowd-pleaser. Did you enjoy this recipe? Save it on Pinterest so you can find it easily, or subscribe to my newsletter for weekly family-friendly recipes.