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I can’t count how many times I’ve whipped up this green bean casserole and it’s always a crowd-pleaser at my holiday get-togethers. You get creamy mushroom soup, soft green beans, and those crunchy onions that make it pure comfort. Whether you stick it in your oven or pop it in the air fryer, this Campbell’s classic never lets you down.
Inviting Holiday Magic
It’s wild how a dish can take you down memory lane with every forkful. Just five everyday things turn into a creamy side that wins over even those who don’t usually touch veggies. It’s always on my Thanksgiving menu, but honestly, we dig in whenever the mood strikes.
Pantry Staples
- Fresh ground black pepper—just a shake is all you want
- Whole milk for that extra smooth bite
- French fried onions pre-made makes things go faster
- Soy sauce—grab a good one for more flavor
- Green beans use fresh and crisp if you can canned totally works frozen is good too
- Campbell’s cream of mushroom soup I never use another brand
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Everyday Kitchen Magic
- Oven Method
- Spread in a greased pan bake at 350°F for 25 minutes throw on more onions and give it about 5 minutes more until everything’s crunchy on top
- Air Fryer Fun
- Pour it into a greased pan set air fryer to 350°F for 10 minutes stir it up add the rest of the onions let it finish until the top turns gold
- Throw It Together
- Dump your green beans in with half the onions and fold them all together
- Sauce Time
- In another bowl stir up the cream of mushroom and milk until it’s nice and smooth add the soy sauce and pepper
- Get the Beans Ready
- Fresh ones just need a quick cook in boiling water canned ones just dump and drain frozen beans can go straight in
Add Your Twist
I like to toss in bacon crisped up or a handful of sharp cheddar for a switch up try cream of celery soup or throw some toasted almonds on top if onions aren’t your thing. Go with what you like best.
Common Questions
- → Is it possible to prep this in advance?
Totally. Build it without the onion topping, stash it in the fridge, then sprinkle on the onions and bake when you're set to serve.
- → What's the top choice for green beans?
Fresh (just blanched), canned, or frozen beans all work. Fresh gives a little extra bite, but you'll spend more time prepping them.
- → How do I make sure the onions stay crisp?
Only toss them on for the last few minutes in the oven. They'll get nice and crispy and avoid going soft.
- → Should I add more salt?
The soup and soy sauce usually add enough salt. Give it a taste, then toss more in if you think it needs it.
- → Can I toss this together with an air fryer?
Yep, just go at 350°F for 10 minutes, then top with onions and pop back in for 2 more minutes for that golden crunch.