When the first hints of fall begin to fill the air, my mind drifts to hearty comfort food that warms both the belly and the soul. One dish that never fails to transport me to cozy family gatherings is Ina Garten’s Green Bean Casserole. It’s hard to resist the inviting aroma of crisp-tender green beans melded with earthy mushrooms and a rich, creamy sauce. Topping it with crunchy French-fried onions adds that perfect finishing touch, creating a symphony of flavors and textures that keeps everyone coming back for seconds.
This classic American dish isn’t just reserved for special occasions; it’s an easy, elegant solution for weeknight dinners, too. Whether served alongside a succulent roast or as a centerpiece for a festive potluck, this casserole brings a sense of nostalgia and warmth, making it ideal for any gathering. Plus, it’s vegetarian-friendly, ensuring that everyone at the table feels included. Join me as we dive into this delightful recipe that promises comfort, simplicity, and a touch of magic.

Why Love Ina Garten’s Green Bean Casserole?
Comforting, nostalgic flavors: This dish effortlessly evokes fond memories of family gatherings and holiday feasts.
Easy to prepare: With straightforward steps, this recipe allows you to whip up a gourmet meal without hours in the kitchen.
Vegetarian-friendly: Perfect for everyone at the table, it’s a delicious way to cater to different dietary preferences.
Versatile side dish: Whether paired with roasted meats or served at potlucks, it fits seamlessly into any meal.
Mouthwatering texture: Enjoy the creamy interior and crisp topping that ensures each bite is a delightful experience. For a comforting side, try serving it alongside my Big Mac Casserole!
Delicious Ina Garten’s Green Bean Casserole Ingredients
For the Casserole
• Fresh Green Beans – Provides the essential crunch; trim and cut into 1-inch pieces for best texture.
• Unsalted Butter – Adds rich flavor and is used to sauté the vegetables, ensuring nothing burns.
• Sliced White Mushrooms – Contributes earthy umami; feel free to substitute with button mushrooms if needed.
• Chopped Onion – Brings in natural sweetness and vital aromatics for building layers of flavor.
• Minced Garlic – Elevates the flavor; fresh is preferred, but garlic powder works if you’re in a hurry.
• Heavy Cream – Creates a luscious, creamy sauce; swap with half-and-half for a lighter alternative.
• Chicken or Vegetable Broth – Adds depth to the sauce; opting for vegetable broth keeps it vegetarian-friendly.
• Soy Sauce – Infuses a savory kick; gluten-free tamari is a great substitute if needed.
• Salt and Black Pepper – Essential seasoning duo to enhance all the flavors; adjust according to taste.
• French-Fried Onions – Adds a delightful crunch on top; try homemade for an even fresher taste.
• Gruyère Cheese (optional) – Offers a nutty flavor; cheddar can serve as a substitute or omit for dairy-free.
• Fresh Thyme (optional) – Introduces herbaceous freshness; dried thyme can be used in a pinch if fresh isn’t available.
Feel free to gather these ingredients and let’s create a delightful and comforting Ina Garten’s Green Bean Casserole that will surely impress your loved ones!
How to Make Ina Garten’s Green Bean Casserole
- Preheat your oven to 350°F (175°C). This step ensures that your casserole will bake evenly and develop that lovely golden crust.
- Blanch the green beans in boiling salted water for 5 minutes. Quickly transfer them to an ice bath to stop the cooking process; they should be vibrant and crisp.
- Sauté the chopped onion in melted butter over medium heat for about 5 minutes until it becomes translucent. Next, add minced garlic and sliced mushrooms, cooking for an additional 3-4 minutes to unlock their flavors.
- Make the Sauce: Pour heavy cream, chicken or vegetable broth, soy sauce, salt, and black pepper into the skillet. Bring the mixture to a gentle simmer, allowing it to thicken for about 3-5 minutes.
- Combine the blanched green beans with the creamy sauce in a mixing bowl. Give it a gentle stir to ensure each green bean is coated beautifully.
- Add Cheese (if using): Carefully fold in the Gruyère cheese, letting it melt into the mixture for an added layer of flavor.
- Transfer the mixture to a 2-quart baking dish, spreading it evenly so it bakes uniformly.
- Top with French-fried onions, giving that nice crispy finish that everyone loves.
- Bake for 30-35 minutes until the casserole is bubbly and the top is a beautiful golden brown. This is when the magic happens!
- Garnish: Sprinkle with fresh thyme before serving for that extra burst of flavor.
Optional: Drizzle with a little olive oil before baking for added richness.
Exact quantities are listed in the recipe card below.

What to Serve with Ina Garten’s Green Bean Casserole?
There’s nothing quite like a cozy meal where every dish complements one another beautifully.
- Roasted Chicken: Juicy and tender, roasted chicken adds hearty protein that pairs perfectly with the creamy casserole.
- Garlic Mashed Potatoes: Creamy and buttery, these mashed potatoes offer a comforting texture that balances the crispness of the green bean dish.
- Honey Glazed Carrots: Their sweetness contrasts with the savory casserole, adding a pop of color and flavor to your meal.
- Stuffing: Savory and herb-infused, stuffing brings a classic touch that harmonizes wonderfully with the richness of the casserole.
- Cranberry Sauce: A tart and refreshing contrast, cranberry sauce not only brightens the plate but cuts through the creaminess beautifully.
- Caesar Salad: Crisp greens and a zesty dressing provide a refreshing crunch, making it a great side to complement the casserole’s rich flavors.
- Chardonnay: A lightly oaked Chardonnay enhances the creamy sauce while its acidity refreshes your palate, making each bite a joy.
- Pumpkin Pie: Embrace the season with this classic dessert; its spices beautifully round off the meal and provide a lovely ending.
How to Store and Freeze Ina Garten’s Green Bean Casserole
Fridge: Store leftovers in an airtight container for up to 3 days to maintain freshness and prevent drying out.
Freezer: This casserole can be frozen for up to 2 months. Assemble it, cover tightly with foil, and freeze before baking for best results.
Reheating: Thaw overnight in the fridge before reheating in the oven at 350°F (175°C) for 20-30 minutes until heated through.
Make-Ahead: For a fuss-free meal, prepare the dish a day in advance, refrigerate, and bake just before serving for optimal flavor and texture.
Expert Tips for Ina Garten’s Green Bean Casserole
- Blanch with Care: Avoid overcooking the green beans during blanching. This will help retain their vibrant color and crisp texture.
- Quality Cream Matters: Choose a high-quality heavy cream for a richer, velvety sauce. Less desirable cream can detract from the dish’s overall flavor.
- Let It Set: Allow the casserole to sit for a few minutes after baking. This helps the sauce thicken, making it easier to serve and enjoy.
- Customize Toppings: Feel free to substitute French-fried onions with homemade shallots for a gourmet texture and flavor.
- Herb Options: If you don’t have fresh thyme, dried thyme can work in a pinch. Just reduce the quantity to avoid overpowering the dish.
- Experiment with Veggies: Add in other sautéed vegetables, such as bell peppers or spinach, for a delightful twist on Ina Garten’s Green Bean Casserole!
Variations & Substitutions for Ina Garten’s Green Bean Casserole
Feel free to let your creativity shine and make this beloved dish your own with these delightful twists!
- Dairy-Free: Use coconut cream instead of heavy cream and nutritional yeast for a cheesy flavor without dairy.
- Gluten-Free: Swap soy sauce with tamari, and ensure the French-fried onions are certified gluten-free for a safe option.
- Spicy Kick: Add a pinch of crushed red pepper flakes to the sauce for a subtle heat that brightens the flavors.
- Mixed Veggies: If you’re looking to add color and nutrients, toss in sautéed bell peppers or fresh spinach along with the green beans.
- Herb-Infused: Replace the thyme with fresh rosemary or sage for a fragrant, earthy twist that complements the casserole beautifully.
- Cheesy Goodness: Incorporate a blend of sharp cheddar and Parmesan in place of Gruyère for a different, rich flavor experience.
- Nut Crunch: Sprinkle slivered almonds or chopped pecans on top for an added crunch and a delightful nutty flavor contrast.
- Savory Mushroom Mix: Experiment with various mushrooms, like shiitake or portobello, for a deeper umami profile in the dish.
These variations not only cater to diverse dietary needs but also enhance the casserole with exciting flavors and textures!

Ina Garten’s Green Bean Casserole Recipe FAQs
How do I choose the best green beans for this recipe?
Absolutely! When selecting green beans, look for fresh ones that are bright green, firm, and crisp. Avoid beans that have dark spots or wrinkles. Ideally, select ones that are slender, as they tend to have a better texture and taste. Trim them and cut into 1-inch pieces for the best results.
What’s the best way to store leftovers of Ina Garten’s Green Bean Casserole?
You can store your casserole in an airtight container in the fridge for up to 3 days. Make sure to cool it completely before sealing to avoid moisture buildup, which can make the dish soggy. If you want to keep it longer, I recommend freezing it instead!
Can I freeze Ina Garten’s Green Bean Casserole?
Yes, you can! To freeze, assemble the casserole but do not bake it. Cover it tightly with aluminum foil or plastic wrap and freeze for up to 2 months. When you’re ready to enjoy it, thaw overnight in the refrigerator and then bake it at 350°F (175°C) for 30-35 minutes until bubbling and golden.
What if my casserole sauce is too thin?
Very common! If you find your sauce is too thin, you can thicken it up by making a cornstarch slurry. In a small bowl, mix 1 tablespoon of cornstarch with 2 tablespoons of cold water until smooth. Stir this mixture into your sauce on the stove and let it simmer for a few minutes until it thickens to your liking.
Are there any dietary concerns to consider with this casserole?
It’s a vegetarian dish, perfect for meat-free gatherings! However, if you have guests with dairy allergies, you can easily substitute heavy cream with coconut cream or a nut-based cream for a dairy-free version. Be sure to check the labels of broths and soy sauce for gluten in case of gluten sensitivities!
How can I customize this casserole for more flavor?
You can get creative! Adding sautéed bell peppers or spinach provides a wonderful pop of color and nutrients. For an added layer of richness, consider folding in a mix of Gruyère and Cheddar cheese before baking. More flavor, the merrier!

Delicious Twist on Ina Garten’s Green Bean Casserole Recipe
Equipment
- Oven
- skillet
- Baking dish
Ingredients
For the Casserole
- 1 pound Fresh Green Beans Trimmed and cut into 1-inch pieces
- 2 tablespoons Unsalted Butter For sautéing vegetables
- 8 ounces Sliced White Mushrooms Can substitute with button mushrooms
- 1 medium Chopped Onion For natural sweetness and aromatics
- 2 cloves Minced Garlic Fresh is preferred
- 1 cup Heavy Cream Can swap with half-and-half
- 1 cup Chicken or Vegetable Broth Choose vegetable broth for vegetarian
- 1 tablespoon Soy Sauce Gluten-free tamari is a great substitute
- 1 teaspoon Salt Adjust according to taste
- 1 teaspoon Black Pepper Essential seasoning
- 1 cup French-Fried Onions For topping
- 1 cup Gruyère Cheese Optional, can substitute with cheddar
- 1 teaspoon Fresh Thyme Optional, can use dried thyme
Instructions
How to Make
- Preheat your oven to 350°F (175°C).
- Blanch the green beans in boiling salted water for 5 minutes, then transfer to an ice bath.
- Sauté the chopped onion in melted butter over medium heat for about 5 minutes.
- Add minced garlic and sliced mushrooms, cooking for an additional 3-4 minutes.
- Pour heavy cream, broth, soy sauce, salt, and pepper into the skillet, and bring to a gentle simmer.
- Combine the blanched green beans with the creamy sauce in a mixing bowl.
- Fold in the Gruyère cheese if using.
- Transfer the mixture to a 2-quart baking dish, spreading evenly.
- Top with French-fried onions.
- Bake for 30-35 minutes until bubbly and golden brown.
- Garnish with fresh thyme before serving.
Notes





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