Crock Pot Green Bean Casserole

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4.86 from 21 votes
Crock Pot Green Bean Casserole is a time saving twist on a classic recipe but it is still full of that irresistible flavor that we love.
Prep: 5 minutes
Cook: 3 hours
Total: 3 hours 5 minutes
Crockpot Green Bean Casserole is a time saving twist on a classic Thanksgiving recipe. It's easy to put together and doesn't take up precious oven space on the big day.  It's definitely one of the best slow cooker recipes of all time. 

Crock Pot Green Bean Casserole is a time saving twist on a classic recipe but it is still full of that irresistible flavor that we love.

Crock Pot Green Bean Casserole

This crock pot green bean casserole is the perfect way to multitask in the kitchen. Every Holiday it seems like we never have enough space in the oven for what we need to cook. This crock pot version of this family favorite recipe is the perfect way to save time and space.

Want more easy side dish recipes? Check these out!


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This recipe is just part of Holiday tradition. You honestly can not make it any easier than this recipe. Campbell’s even has ten things you did not know about green bean casserole, see them here.

  • Easy: Just put it into your slow cooker, stir and set.
  • Easy Ingredients: All found in pantry.
  • Family Friendly: This is a family favorite during the holidays!
  • Adaptable: Can make it with low fat soup and skim milk.
  • Makes Great Leftovers: Who doesn’t love leftover Thanksgiving dinner.

What You Need to Make Crock Pot Green Bean Casserole

Ingredients

Equipment

How to Make Green Bean Casserole – Step by Step

  • Combine: First, combine soup, soy sauce, milk, black pepper, green beans and 1/2 cup of the French fried onions in a slow cooker and then stir to combine.
  • Cook: Second, cook on low for 2 to three hours.
  • Top: Finally, stir and top with remaining french fried onions and lastly cook for an additional 10 minutes.
Crock Pot Green Bean Casserole

Common Questions About Crock Pot Green Bean Casserole.

SHOULD I USE CANNED GREEN BEANS?

Truly, you can use frozen or fresh for this recipe, however, I find that the canned really taste the best.

CAN I SUBSTITUTE SOMETHING FOR THE SOY SAUCE?

Of course, coconut aminos sauce is a perfect replacement. It is soy-free, gluten-free, and vegan.

CLEAN UP?

To make the clean up even easier do not forget to use a crock pot liner sucha s this one.

CAN THIS RECIPE BE FROZEN?

Yes, just like the traditional casserole it can be frozen, however you might want to add additional french fried onions to get that crisp top.

Expert Tips for Making Slow Cooker Green Bean Casserole

  • This Recipe Can be Doubled:   Simply increase the ingredients proportionately.
  • Add Bacon: Bacon bits or even ham pieces can be added to the recipe.
  • Alternate ingredient: If you are not a fan of mushrooms, Cream of Chicken Soup can be used.
  • Alternate cooking method tip: This recipe will of course work in the oven or even the instant pot.
  • Dietary consideration tip: Fat free soup and fat free milk can be used in this recipe.

⭐⭐⭐ RATE THIS RECIPE ⭐⭐⭐

If you’ve tried this recipe, please rate it in the comment section below.

Crockpot Green Bean Casserole is a time saving twist on a classic Thanksgiving recipe. It's easy to put together and doesn't take up precious oven space on the big day.  It's definitely one of the best slow cooker recipes of all time. 
4.86 from 21 votes

Crock Pot Green Bean Casserole

Yield: 6 servings
Prep: 5 minutes
Cook: 3 hours
Total: 3 hours 5 minutes
Crock Pot Green Bean Casserole is a time saving twist on a classic recipe but it is still full of that irresistible flavor that we love.
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Ingredients

  • 3 14.5 oz cans green beans, drained
  • 1 10.5 oz can cream of mushroom soup
  • 3/4 cup milk
  • 2 teaspoons soy sauce
  • 1 teaspoons House Seasoning Blend
  • 1 1/2 cups french fried onions

Instructions

  • Combine soup, soy sauce, milk, black pepper, green beans and 1/2 cup of the French fried onions in a slow cooker.
  • Stir to combine.
  • Cook on low for 2-3 hours or until bubbly.
  • Stir the mixture and top with remaining French fried onions.
  • Cover and cook for an additional 10 minutes.

Video

Expert Tips

  • This Recipe Can be Doubled:   Simply increase the ingredients proportionately.
  • Add Bacon: Bacon bits or even ham pieces can be added to the recipe.
  • Alternate ingredient: If you are not a fan of mushrooms, Cream of Chicken Soup can be used.
  • Alternate cooking method tip: This recipe will of course work in the oven or even the instant pot.
  • Dietary consideration tip: Fat free soup and fat free milk can be used in this recipe.

Estimated Nutritional Information

Calories: 108kcal | Carbohydrates: 7g | Protein: 1g | Fat: 8g | Saturated Fat: 3g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 1g | Cholesterol: 3mg | Sodium: 630mg | Potassium: 46mg | Fiber: 1g | Sugar: 2g | Vitamin A: 53IU | Vitamin C: 1mg | Calcium: 35mg | Iron: 1mg
The nutritional information provided are estimates. To learn more about how I calculate this information go to www.itisakeeper.com/about-its-a-keeper/privacy-disclosure-policies/
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Course: Side Dish
Cuisine: American
Keyword: casserole, crock pot, green beans, slow cooker

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12 thoughts on “Crock Pot Green Bean Casserole”

  1. 5 stars
    Genius! I never thought of putting green bean casserole in the crockpot before! I never have enough room in the oven for everything. This is perfect!

    Reply
  2. 5 stars
    Slow cooking is definitely the way to go with this yummy casserole! It’s a great way to free up oven space when making holiday meals. Love it!

    Reply
  3. love green bean casserole first time going in the crock pot…think it will be great and everything tastes better ahead of time and on Holidays saves time for the things that need you last minute..and the oven is already full..Enjoy your Thanksgiving..

    Reply
    • You add it with all of the other of the other ingredients. Thank you for bringing this up. I corrected the recipe. 🙂

      Reply
  4. It’s so funny, but can you believe that I’ve never had green bean casserole. I swear, one of these days I am going to make one just so I can say I tried it.

    Reply

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