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Crockpot Green Bean Casserole topped with crispy fried onions, featuring a creamy mixture of green beans beneath a golden, crunchy layer—all slow-cooked to perfection.
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4.92 from 265 votes

Crockpot Green Bean Casserole

Enjoy this fun twist on the classic Green Bean Casserole Recipe! Free up the oven this Holiday with the Crock pot Green Bean Casserole Recipe!
Prep Time5 minutes
Cook Time2 hours
Total Time2 hours 5 minutes
Course: Crock Pot, Side Dish
Cuisine: American
Servings: 8
Author: Carrie Barnard

Ingredients

Instructions

  • In a medium mixing bowl, whisk together the cream of mushroom soups, milk, salt and pepper until combined.
  • Gently stir in the green beans.
  • Mix in half of the French fried onions (approximately 3 ounces).
  • Spray your crock pot non stick spray.
  • Spread the green bean mixture into a single layer in the bottom of the crock pot.
  • Cover and cook on low for 2-3 hours or on high for 1-1.5 hours.
  • Remove the lid and sprinkle with the remaining french fried onions.
  • Serve immediately and enjoy!

Video

Notes

Recipe Tips
  • Cooking Time - Since this is a crockpot recipe, it does have a little longer cooking time than traditional green bean casserole. Keep that in mind when you're planning out your dishes.
  • Prepping Casserole - I like to go ahead and prep and get this green bean casserole going first thing. If needed, you can always switch it to warm
  • Double Recipe - This casserole dish will easily hold double the recipe (or even triple!) which makes it perfect when serving a crowd.
Variations Ideas
  • Change the Cream of soup - If you're not a cream of mushroom soup fan, switch it out for cream of chicken soup or cream of celery.
  • Use Frozen or Fresh Green Beans - You can use fresh or frozen green beans. I do recommend that you let the frozen green beans thaw slightly before placing them in the crockpot. Otherwise, they tend to make the green bean casserole a little too watery.
  • Make it Cheesy - Use canned cheddar soup in place of the cream of mushroom for a cheesy green bean casserole or add in shredded cheddar cheese.
  • Top with parmesan cheese - Parmesan cheese is a great addition to green bean casserole. Sprinkle about 1/2 cup on top when you top with the extra fried onions to jazz up this classic casserole.
  • Add more Seasonings - I like to keep this recipe very simple with the ingredients. However black pepper, onion powder, garlic powder, or even Worcestershire sauce are great additions to this easy recipe.

Nutrition

Calories: 216kcal | Carbohydrates: 20g | Protein: 6g | Fat: 13g | Saturated Fat: 6g | Cholesterol: 5mg | Sodium: 873mg | Potassium: 318mg | Fiber: 3g | Sugar: 4g | Vitamin A: 695IU | Vitamin C: 12mg | Calcium: 52mg | Iron: 2mg

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