This casserole is the ultimate comfort food – creamy, crunchy, and bursting with flavor! The best part? It only needs 4 ingredients and comes together in about 30 minutes.
When the holidays roll around, there are a few dishes that seem to magically appear on tables everywhere. Green bean casserole is definitely one of those classics! It’s reliable, delicious, and never seems to get old.
I already have a great classic green bean casserole recipe, but this one is even easier and faster – perfect for busy folks who still want to serve a delicious holiday meal without a ton of fuss.
Here’s how to whip it up:
- Preheat your oven to 350 degrees Fahrenheit.
- Grab a big bowl and toss together the drained green beans, cream of mushroom soup, and milk. Make sure everything is nice and combined.
- Now, stir in half of those crispy fried onions – yum!
- Pour the mixture into a baking dish and smooth it out evenly.
- Pop it in the oven for 25-30 minutes.
- Take it out, sprinkle on the remaining fried onions, and bake for another 5 minutes.
- That’s it! Serve it up hot and enjoy.

Green Bean Casserole
This casserole is the ultimate comfort food – creamy, crunchy, and bursting with flavor! The best part? It only needs 4 ingredients and comes together in about 30 minutes.
- Total Time: 35 minutes
- Yield: 6 1x
Ingredients
- 3 cans (14.5 oz each) green beans, drained (french cut or regular cut)
- 1 can (10.75 oz) cream of mushroom soup
- ½ cup milk
- 1 (6 oz) can French fried onions, divided
Instructions
- Preheat oven to 350°F (175°C).
- Mix green beans, soup, and milk in a bowl.
- Stir in half of the french fried onions.
- Pour into a baking dish and bake for 25-30 minutes.
- Top with remaining onions and bake 5 more minutes.
- Serve immediately.
- Prep Time: 5
- Cook Time: 30
- Diet: Vegetarian
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