Name: CAMPBELLS GREEN BEAN CASSEROLE
Prep time: 5 min
Cook time: 15 min
Total time: 20 min
Cuisine: American
Ingredients: 1 can condensed Cream of Mushroom soup 10.5 ounces; 1/2 cup milk; 1 teaspoons soy sauce; 4 cups cut green beans 2 cans green beans one 16 ounce package frozen green beans or 1 1/2 pounds fresh green beans; 1 1/3 cup crispy French fried onions divided; 1/4 teaspoon pepper to taste

Jump to Recipe·Print Recipe

Holiday tables have a magic all their own, and nothing says tradition quite like Campbell’s Green Bean Casserole. That familiar sight of tender green beans nestled under golden, crispy onions has graced family gatherings for generations. This beloved side dish takes just 15 minutes of prep and transforms everyday ingredients into something special that brings people together in moments of warmth and celebration.

Contents show

This classic recipe combines vibrant green beans with a creamy, savory mushroom sauce and those irresistible French fried onions we all sneak straight from the can. It’s comfort food at its finestlike a warm hug made of cheesy green beans and nostalgia. Simple pantry staples become holiday magic. Read on for the full recipe details, helpful tips, and variations!

I’ve been stirring love into casserole dishes since my girls were knee-high, watching their eyes light up at that first bubbling bite. There’s wisdom in recipes that have fed families for decadesthey endure for a reason. My little secret? A pinch of heritage, a dash of patience, and ingredients that never go out of style.

Why This Campbell’s Green Bean Casserole Will Become Your Family’s Favorite

There’s something deeply comforting about recipes that have stood the test of time, and this Campbell’s Green Bean Casserole is exactly that kind of treasure. I’ve watched three generations gather around tables where this very dish brought smiles and satisfied sighs. The beauty lies in its simplicityjust a handful of pantry staples transformed into something truly memorable.

What makes this version special is how it balances creamy richness with that satisfying crunch we all crave. The soy sauce adds a subtle umami depth that elevates the flavors without overpowering them, while those golden French fried onions offer the perfect textural contrast. It’s the kind of side dish that disappears from the serving bowl before you’ve finished your first helping.

Why You’ll Love It	Details
Quick Prep	Only 5 minutes of hands-on preparation
Flexible Cooking	Works in both oven and air fryer
Crowd Pleaser	Feeds 6 people generously
Nostalgic Comfort	Classic flavors that feel like home

Key Ingredients That Make the Magic Happen

Every ingredient in this greenbean casserole recipe serves a purpose, creating rich layers of flavor and contrast. Cream of mushroom soup provides the velvety foundation, and milk smooths it out into the creamy consistency we remember from festive dinners past.

Ingredients for Campbell's Green Bean Casserole: green beans, mushroom soup, French fried onions

The French fried onions are divided for maximum flavor and crunchhalf are stirred in, and the rest are sprinkled on top just before the final bake. You can choose fresh, frozen, or canned green beans based on what’s availableeach one delivers that satisfying bite, paired with the creamy base and crispy topping.

Cream of mushroom soup: A creamy base that ties everything together
Soy sauce: The secret booster that adds savory depth
French fried onions: Provide essential crunch, flavor, and golden topping
Green beans: The hero of the dishchoose fresh, frozen, or canned

Step-by-Step Success: How It All Comes Together

The magic of this recipe is in its ease. Begin by prepping the green beansif using fresh, blanch them in boiling water for two minutes, then rinse with cold water to preserve color and texture. This step isn’t necessary for canned or frozen beans.

In a large bowl, gently mix together the cream of mushroom soup, milk, soy sauce, and half of the fried onions. Fold in the green beans until evenly coated. Pour the mixture into a casserole dish, and bake according to your preferred method. Top with the remaining onions for the final few minutes of baking to ensure a crispy finish.

Cooking Method	Temperature	Initial Time	Final Time
Air Fryer	350°F	10 minutes	2 minutes with onions
Oven	350°F	25 minutes	5 minutes with onions

Simple Swaps and Personal Touches

While this classic version is perfect as-is, you can bring your own style and dietary preferences with a few thoughtful swaps or enhancements. If you’re partial to homemade touches, fold in freshly sautéed mushrooms or a blend of your favorite shredded cheese before baking for a twist on home made green bean casserole mushrooms.

Green bean options are flexiblefresh beans offer a crisp bite, frozen beans are a great middle ground while saving time, and canned beans are ideal for last-minute meals. Always adjust cooking time slightly for your selected type.

Original Ingredient	Simple Swap	Notes
Cream of mushroom soup	Cream of celery soup	Lighter flavor, same creamy base
Regular milk	Heavy cream	Adds richness and a silkier texture
French fried onions	Crushed crackers	Delivers crunch with a different flavor twist
Canned green beans	Fresh or frozen	More textureblanch fresh beans first

Serving and Storage Wisdom

This casserole is best served fresh from the oven, when the sauce is bubbling and the topping is golden and crisp. It’s the perfect complement to roast turkey, ham, or even weeknight rotisserie chicken. Consider adding it to your weeknight rotationit’s quick, simple, and a guaranteed crowd-pleaser.

Store leftovers tightly covered in an airtight container in the refrigerator for 3–4 days. The topping will soften over time, so reheating in the oven (not the microwave) is best to regain that signature crunch. You can also add some extra onions on top before reheating for that fresh-from-the-oven feeling.

Storage Method	Duration	Reheating Tips
Refrigerator	3–4 days	350°F oven for 10–15 minutes
Freezer	Up to 3 months	Thaw overnight, then reheat uncovered at 350°F
Room temperature	2 hours maximum	Discard after 2 hours if left out

Pro tip: Making ahead? Assemble everything but the topping, refrigerate it up to 2 days ahead, and add fresh French fried onions just before baking for best texture.

Expert Insight: The Appeal of CAMPBELLS GREEN BEAN CASSEROLE

CAMPBELLS GREEN BEAN CASSEROLE remains a classic for good reason, combining creamy mushroom soup with crunchy fried onions for a contrast of textures and nostalgic holiday flavor. Its simplicity, reliability, and heartwarming taste make it an enduring favorite on Thanksgiving tables and beyond.

For more delicious recipes and cooking inspiration, follow me on Facebook, Pinterest and Reddit!

The Long Road to the Perfect Campbells Green Bean Casserole

My Campbells Green Bean Casserole didn’t come together overnight. It took several triesrefining the sauce, adjusting the onion-to-bean ratio, and finding that sweet spot between creamy and crispy. After those small discoveries, I finally captured that comforting flavor my family counts on every year. This is more than a recipeit’s a legacy in a dish.

FAQs ( Best Southern Green Bean Casserole Recipes for Thanksgiving Gatherings )

Campbell's Green Bean Casserole holiday recipe with creamy mushroom sauce and crispy onions

A Timeless Recipe That Brings Families Together

This Campbell’s Green Bean Casserole delivers everything you want in just 30 minutestender green beans wrapped in creamy mushroom goodness topped with that irresistible crispy onion layer. You’ll love how these humble ingredients combine to create a side dish full of comfort, tradition, and flavor. The blend of textures and hint of soy sauce give depth to every spoonful.

For a richer take, stir in sautéed mushrooms or shredded cheese in the final minutes of baking. You can even mix green and yellow wax beans for a pop of color and variety. Store any leftovers covered in the fridge for up to 3 daysjust reheat in the oven to bring back that fresh-from-the-oven texture. (Tip: add a few extra onions for renewed crunch!)

I’d love to know how this recipe becomes part of your table. Does it bring back holiday memories of your childhood, or mark the start of a new tradition with your family? Snap a photo and share how it turned out. It’s always heartwarming to see how one simple recipe connects kitchens across generations. Spread the joy by passing it on to someone who loves a good homemade green bean casserole.