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    Home ยป Recipes ยป Side dishes

    Campbell's Green Bean Casserole

    Published: 09/10/2025 ยท Updated: 09/10/2025 by Grump ยท This post may contain affiliate links ยท 2 Comments

    Jump to Recipe

    Want a stress-free Thanksgiving day? This Green Bean Casserole is incredibly easy, delicious, and can be made a day or two in advance. Made with canned green beans, canned soup, and crispy onions, it's a holiday classic that everyone loves!

    Looking for more Thanksgiving recipes? Try my Pumpkin Pie and Mashed Potatoes next!

    close up of green bean casserole with portion scoped out of it.

    About This Recipe

    I love Thanksgiving dinner... not for the turkey, but all the delicious sides that come with it, like this green bean casserole. One time, many years ago, my family had to throw out our turkey (we forgot to put it back in the fridge after applying the marinade), so we only ate sides, and I can't say any of us complained.

    This green bean casserole recipe is a budget version of traditional green bean casserole. It's extremely quick and easy to make. The trick is using canned green beans, canned cream of mushroom soup, and crunchy fried onions.

    Another bonus is that it can be made ahead of time. You can follow the entire recipe through assembling the casserole, then cover and pop it in the fridge for up to two days. Then, when it's time to bake, just add an extra 5-10 minutes to the baking time.

    Key Ingredients

    ingredients prepped in bowls.

    Green beans: You'll need at least two 15-ounce cans. The exact amount does not matter too much. If you want to throw in 3 cans, you can as well, but make sure your casserole dish is big enough.

    Condensed cream of mushroom soup: You can also use cream of chicken.

    Milk: To help thin out the soup.

    Soy sauce: For extra savoriness.

    Black pepper: Season to your own taste.

    Fried onions: We will need 1 โ…“ cups of fried onions. โ…” cup gets mixed into the green beans, and โ…” cup is sprinkled on top of the casserole for crunch.

    Instructions

    filling mixed together in bowl.

    STEP 1: In a large bowl, mix the green beans, soup, milk, soy sauce, black pepper, and โ…” cup of onions.

    filling mixed and spread in baking dish.

    STEP 2: Spread into the baking dish.

    green bean casserole after baking.

    STEP 3: Bake for 25 minutes until hot and bubbly, then sprinkle on the remaining โ…” cup of onions and bake 5 minutes longer.

    spoon scooping portion of green bean casserole.

    ๐Ÿ“‹ Recipe

    close up of green bean casserole with portion scoped out of it.

    Campbell's Green Bean Casserole

    This classic Green Bean Casserole is easy, budget-friendly, and perfect for your Thanksgiving table. Made with canned green beans, canned soup, and crispy fried onions, it's ready in under 40 minutes, and you can make it ahead of time.
    5 from 3 votes
    Print Recipe Pin Recipe SaveSaved!
    Prep Time 5 minutes mins
    Cook Time 25 minutes mins
    Total Time 30 minutes mins
    Course Side Dish
    Cuisine American
    Servings 6 people

    Ingredients
      

    • 2 (15-ounce) cans green beans (drained)
    • 1 (10.5-ounce) can condensed cream of mushroom soup
    • ยฝ cup milk
    • 1 teaspoon soy sauce
    • ยฝ teaspoon black pepper
    • 1 โ…“ cups French fried onions

    Instructions
     

    • Preheat your oven to 350ยฐF and grease a 9x9 baking dish.
    • In a large bowl, mix the green beans, soup, milk, soy sauce, black pepper, and โ…” cup of onions. Spread into the baking dish.
    • Bake for 25 minutes until hot and bubbly, then sprinkle on the remaining โ…” cup onions and bake 5 minutes longer.
    Nutrition information is calculated using an ingredient database and should be considered an estimate.
    Did you make this?Let me know how it was!

    Reader Interactions

    Comments

      5 from 3 votes (1 rating without comment)

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      Recipe Rating




    1. Maria Anzalone

      November 27, 2025 at 7:37 am

      5 stars
      This is the easiest recipe for Green Bean Casserole. Thank you.
      Happy Thanksgiving

      Reply
    2. Beth

      November 27, 2025 at 6:16 pm

      5 stars
      A wonderful Thanksgiving staple. This is the best recipe I have ever found.

      Reply

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