There’s a certain warmth that wraps around you like a cozy blanket when you catch a whiff of Campbell’s Green Bean Casserole baking in the oven. This traditional dish brings back memories of family gatherings, laughter around the table, and the unmistakable comfort of home-cooked meals. I was introduced to this creamy delight during holiday feasts, and since then, it has become a staple at my own dinner table.
This Ultimate Creamy Campbell’s Green Bean Casserole Recipe is not just easy to whip up; it’s versatile enough to adapt to your tastes and perfect for any occasion, whether it’s a festive holiday spread or a casual weeknight dinner. Imagine tender green beans sitting in a rich mushroom sauce, topped with crispy fried onions—every bite is a delicious reminder of simpler times. Join me as we bring this comforting classic to life, making it a highlight of your culinary repertoire!

Why You’ll Love This Ultimate Creamy Campbell’s Green Bean Casserole
Comforting Nostalgia: Each bite takes you back to joyful family gatherings and festive celebrations.
Quick Preparation: In less than an hour, you can have this delicious dish ready to serve, making it a perfect choice for busy weeknights.
Endless Adaptability: Feel free to personalize it by adding ingredients like crispy bacon or your favorite seasonal veggies for an extra layer of flavor.
Crowd-Pleasing Favorite: This casserole is a guaranteed hit at any gathering, delighting both kids and adults alike.
Velvety Richness: The creamy mushroom sauce, paired with fresh green beans and crunchy onions, offers a delightful texture contrast that elevates every bite.
Whether served alongside a glorious roast turkey during the holidays or as a comforting side to a weeknight meal, this recipe is destined to become a family favorite!
Ultimate Creamy Campbell’s Green Bean Casserole Ingredients
• Get ready to create a deliciously comforting side!
For the Casserole
- Fresh Green Beans – They offer essential texture and flavor; opt for fresh whenever possible!
- Cream of Mushroom Soup – This is the heart of the casserole, adding rich creaminess that defines the Ultimate Creamy Campbell’s Green Bean Casserole.
- Milk – It helps achieve the perfect creamy consistency; whole milk will give you the richest flavor.
- French Fried Onions – Essential for that satisfying crunch on top; don’t hold back on this delectable layer!
- Salt and Pepper – Use to enhance the flavors, adding to your taste preferences.
Optional Add-ins
- Cooked Bacon – A great addition for a smoky twist that elevates the dish!
- Seasonal Vegetables – Try adding sliced mushrooms or corn for extra flavors and vibrant colors.
- Shredded Cheddar Cheese – Perfect for a cheesy touch; mix it in for an extra burst of flavor.
Gather these ingredients, and you’re just moments away from serving a classic dish that everyone will adore!
How to Make Ultimate Creamy Campbell’s Green Bean Casserole
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Preheat Oven: Begin your culinary journey by preheating the oven to 350°F (175°C) to ensure perfect cooking.
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Prepare Green Beans: Wash, trim, and cut fresh green beans into bite-sized pieces, about 2 inches long. This will help them cook evenly and maintain a delightful snap!
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Mix Base: In a large bowl, combine the cream of mushroom soup and milk. Stir until smooth, and season with salt and pepper to taste for that extra flavor enhancement.
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Combine Ingredients: Add the green beans to the soup mixture, ensuring that every piece is thoroughly coated in that creamy goodness.
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Assemble in Baking Dish: Transfer your mixture into a greased baking dish, spreading it out evenly to create a delightful layer of flavor.
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Top with Onions: Generously sprinkle the French fried onions on top, creating that iconic crispy layer! This adds not just flavor but also an irresistible crunch.
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Bake: Place in the preheated oven and bake for 25-30 minutes. You’re aiming for a bubbly casserole with golden brown onions that signal it’s ready to be enjoyed!
Optional: Drizzle with a bit of melted butter on top before serving for an extra touch of indulgence!
Exact quantities are listed in the recipe card below.

Ultimate Creamy Campbell’s Green Bean Casserole Variations
Feel free to unleash your creativity and personalize this dish to suit your taste preferences.
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Bacon Boost: Add crisp, cooked bacon pieces for a smoky, savory twist that amps up the flavor.
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Cheesy Delight: Mix in shredded cheddar cheese for a rich, gooey layer that complements the creamy base beautifully.
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Dairy-Free Option: Substitute regular milk with almond or oat milk and use a dairy-free cream of mushroom soup for a vegan-friendly dish.
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Colorful Veggies: Toss in seasonal vegetables like sweet corn or bright red peppers for extra flavor and a pop of color.
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Spicy Kick: Add a pinch of crushed red pepper flakes for a little heat, elevating the comforting casserole to new heights.
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Mushroom Medley: Incorporate a mix of sautéed mushrooms in place of the canned soup for a fresh and earthy flavor.
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Herbal Infusion: Sprinkle in some chopped fresh herbs such as thyme or rosemary to add a fragrant touch that elevates the overall dish.
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Nutty Crunch: For an unexpected twist, top with chopped pecans or walnuts before baking for added texture and a delightful nutty flavor.
These variations allow you to enjoy the ultimate comfort of Campbell’s Green Bean Casserole while discovering new taste profiles that your family will love!
Make Ahead Options
These Ultimate Creamy Campbell’s Green Bean Casserole preparations are perfect for busy weeknights! You can assemble the casserole up to 24 hours in advance by preparing the mixture of green beans, cream of mushroom soup, and milk, then layering it in your baking dish. Simply cover the dish tightly with plastic wrap to prevent the green beans from browning and to maintain their freshness. When you’re ready to serve, remove the plastic wrap, add the crispy fried onions on top, and bake it in the preheated oven for about 30 minutes until it’s hot and bubbly. This makes your meal prep a breeze, allowing you to enjoy comforting homemade flavors without the last-minute scramble!
Expert Tips for Ultimate Creamy Campbell’s Green Bean Casserole
- Freshness Matters: Use fresh green beans for the best texture and flavor. Canned beans can work in a pinch, but they won’t deliver the same crunch!
- Season Well: Don’t skimp on salt and pepper in the cream mixture; it’s crucial for enhancing the overall taste of this Ultimate Creamy Campbell’s Green Bean Casserole.
- Crispy Topping: Be generous with your French fried onions; they provide that necessary crunch. If you have leftovers, keep the onions separate to maintain their texture!
- Great Make-Ahead Option: Prepare your casserole up to the baking stage and refrigerate it for up to 24 hours. Just remember to bake it longer if it’s coming straight from the fridge!
- Personalize It: Feel free to add garlic powder or even a sprinkle of cheese for a unique twist on this classic recipe. Each minor modification can create a whole new experience!
Storage Tips for Ultimate Creamy Campbell’s Green Bean Casserole
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Room Temperature: Keep the casserole at room temperature for up to 2 hours after cooking; for safety, refrigerate any leftovers promptly.
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Fridge: Store leftover casserole in an airtight container in the refrigerator for up to 3 days. Make sure it is tightly sealed to maintain freshness and keep the crispy texture of the fried onions.
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Freezer: For longer storage, freeze the casserole in a freezer-safe container for up to 2 months. Thaw overnight in the refrigerator before reheating.
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Reheating: To enjoy the casserole again, reheat it in the oven at 350°F (175°C) for about 20-25 minutes until heated through, ensuring the crispy onions stay crunchy!
What to Serve with Ultimate Creamy Campbell’s Green Bean Casserole?
Complement your comforting casserole with delightful side dishes that enhance your mealtime experience.
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Roasted Turkey: This classic pairing adds a festive touch, making your holiday table truly special. The savory flavors of the turkey blend perfectly with the creamy richness of the casserole.
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Glazed Ham: Sweet and savory, glazed ham contrasts beautifully with the velvety sauce of the casserole, making for a memorable combination. Add a slice of ham alongside your green bean delight for a mouthwatering experience.
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Mashed Potatoes: Creamy mashed potatoes provide an indulgent, buttery texture that pairs wonderfully with the crispy and crunchy elements of the casserole, creating a satisfying balance.
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Cornbread Muffins: Light and fluffy, these muffins bring a homestyle charm to your meal. Their slightly sweet flavor offers a delightful contrast to the rich casserole.
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Garlic Bread: A crunchy, garlicky addition, it not only complements the casserole’s creaminess but also allows you to savor every last bite!
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Cranberry Sauce: The tartness of homemade cranberry sauce is a refreshing contrast to the creamy casserole, perfect for those holiday meals where sweet and savory rule.
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Fresh Salad: A crisp, green salad adds brightness and texture, with a tangy vinaigrette providing a refreshing contrast that balances the heft of the casserole.
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Rosé Wine: The lightness of a chilled rosé enhances the meal’s flavors without overwhelming your palate, making it a perfect refreshing drink match.
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Chocolate Mousse: For dessert, this indulgent treat provides a light, airy finish to your meal after the richness of the casserole. It’s sure to leave everyone with a sweet memory!

Ultimate Creamy Campbell’s Green Bean Casserole Recipe FAQs
What type of green beans should I use?
Absolutely! Fresh green beans are preferred for the best texture and flavor, but if you’re in a pinch, canned green beans will work too—just remember they won’t provide the same delightful crunch!
How should I store leftovers?
Proper storage is key! Place your leftover casserole in an airtight container and refrigerate it for up to 3 days. Make sure it’s tightly sealed to help maintain that essential crunch of the fried onions when you enjoy the leftovers.
Can I freeze Campbell’s Green Bean Casserole?
Yes, you can! Simply let the casserole cool completely, then transfer it to a freezer-safe container. It can stay frozen for up to 2 months. To reheat, thaw it overnight in the refrigerator, then bake at 350°F (175°C) for about 20-25 minutes until heated through.
What if my casserole is too watery?
If you find your casserole has turned out watery, don’t worry! Next time, try using less milk or allowing the green beans to drain if you’re using canned ones. You can also bake it a little longer uncovered to help evaporate some of the excess moisture.
Is this recipe suitable for those with dietary restrictions?
Very! For gluten-free options, make sure to choose a gluten-free cream of mushroom soup. For lactose-free versions, you can swap whole milk for almond milk or oat milk. Just double-check that all your ingredients align with your dietary needs!
Can I prepare this casserole ahead of time?
Absolutely! You can assemble the casserole up to the pre-baking stage, cover it tightly, and refrigerate for up to 24 hours. Just remember, if it’s coming straight from the fridge, you may need to bake it a little longer to ensure it’s perfectly bubbly and delicious!

Indulgent Ultimate Creamy Campbell's Green Bean Casserole Recipe
Ingredients
Equipment
Method
- Preheat oven to 350°F (175°C).
- Wash, trim, and cut fresh green beans into bite-sized pieces.
- In a large bowl, combine cream of mushroom soup and milk, then season with salt and pepper.
- Add green beans to the soup mixture and coat evenly.
- Transfer mixture to a greased baking dish, spreading evenly.
- Sprinkle French fried onions on top.
- Bake for 25-30 minutes until bubbly and onions are golden brown.




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