This Pioneer Woman Crockpot Green Bean Casserole is a creamy and easy recipe, which is made with canned green beans and crispy French fried onions. It’s the ultimate comfort food, a classic set-it-and-forget-it holiday side dish that frees up your oven space.
Pioneer Woman Crockpot Green Bean Casserole Ingredients
The classic, convenient combination for a beloved holiday side.
- 3 (14.5 oz) cans cut green beans, drained
- 2 (10.5 oz) cans cream of mushroom soup
- ⅓ cup milk
- ½ teaspoon salt
- ½ teaspoon pepper
- 1 (6 oz) can French Fried onions, divided
How To Make Pioneer Woman Crockpot Green Bean Casserole
A step-by-step guide to the easiest, most convenient green bean casserole ever.
- Make the Sauce: In a medium mixing bowl, whisk together the two cans of cream of mushroom soup, the milk, salt, and pepper until smooth.
- Combine the Casserole: Add the drained green beans to the bowl with the sauce. Gently fold to combine. Then, fold in ½ cup of the French fried onions.
- Cook in the Slow Cooker: Spray your Crock-Pot with nonstick cooking spray. Spread the green bean mixture evenly into the slow cooker.
- Slow Cook: Put the lid on and cook on LOW for 2 to 3 hours, or on HIGH for 1 hour, until the casserole is hot and bubbly.
- Add Topping and Serve: Just before serving, remove the lid and sprinkle the remaining French fried onions over the top. Serve warm directly from the slow cooker.

Recipe Tips
For the creamiest, most delicious slow cooker casserole.
- Can I use fresh or frozen green beans? Yes, you can. If using frozen green beans, there’s no need to thaw them first; they can go directly into the mixture. If using fresh green beans, it’s best to blanch them in boiling water for about 5 minutes first to ensure they become tender during the slow cooking process.
- Can I make this ahead of time? This is the ultimate make-ahead side dish. You can assemble everything in the slow cooker insert, cover it, and keep it in the refrigerator for up to 24 hours. When you’re ready to cook, just place the insert in the slow cooker base and add about 30-60 minutes to the cooking time.
- How to keep the onions crispy? The secret is adding half the onions into the casserole for flavor, and the other half on top right at the very end. This ensures the topping stays perfectly crispy and doesn’t get soggy.
- Can I add other ingredients? Absolutely! This is a great base recipe. Many people love to add sautéed mushrooms and onions, a sprinkle of garlic powder, or a cup of shredded cheddar cheese to the mixture for an even richer casserole.
What To Serve With Crockpot Green Bean Casserole
The perfect main courses to pair with this classic holiday side.
This creamy casserole is a non-negotiable side dish on any Thanksgiving or Christmas table. It pairs perfectly with:
- Roast Turkey and gravy
- Glazed Ham
- A hearty beef roast
- Simple roast chicken
How To Store Crockpot Green Bean Casserole
Keeping your delicious leftovers fresh.
- Refrigerate: Store any leftovers in an airtight container in the refrigerator for up to 4 days.
- Reheat: Gently rewarm individual portions in the microwave until heated through. The onion topping will soften upon reheating.
Pioneer Woman Crockpot Green Bean Casserole Nutrition Facts
An estimated guide per serving.
- Calories: 216 kcal
- Carbohydrates: 20 g
- Protein: 6 g
- Fat: 13 g
Nutrition information is estimated and may vary based on ingredients and cooking methods used.
FAQs
Can I make this in the oven instead of a slow cooker?
Yes. To bake in the oven, combine the ingredients as directed and spread in a greased 9×13-inch baking dish. Bake at 350°F for 25 minutes. Top with the remaining onions and bake for another 5 minutes until golden brown.
Can I use a different cream soup?
Of course. If you’re not a fan of cream of mushroom, you can substitute it with cream of celery or cream of chicken soup for a different, but still delicious, savory flavor.
Can I double this recipe?
Yes, this recipe is very easy to double for a larger crowd, as long as you have a big enough slow cooker (at least 6 quarts). The cooking time should remain the same.
Try More Pioneer Woman Recipes:
- Pioneer Woman Jalapeño Corn Casserole Recipe
- Pioneer Woman Macaroni Corn Casserole Recipe
- Pioneer Woman Mexican Street Corn Casserole Recipe
Pioneer Woman Crockpot Green Bean Casserole Recipe
Description
The ultimate easy, set-it-and-forget-it version of the classic Thanksgiving Green Bean Casserole, made entirely in the slow cooker to free up valuable oven space for the holidays.
Ingredients
Instructions
- In a medium bowl, whisk together the cream of mushroom soup, milk, salt, and pepper.
- Gently fold in the drained green beans.
- Fold in ½ cup of the French fried onions.
- Spray your slow cooker with nonstick spray and spread the green bean mixture inside.
- Cover and cook on LOW for 2-3 hours or on HIGH for 1 hour, until hot and bubbly.
- Just before serving, uncover and sprinkle the remaining French fried onions over the top.
- Serve warm.
Notes
- u003cliu003eThis recipe is a holiday lifesaver, as it’s made entirely in the Crock-Pot, freeing up precious oven space.u003c/liu003eu003cliu003eFor the crispiest topping, be sure to add the final layer of French fried onions right at the end of cooking.u003c/liu003eu003cliu003eYou can easily double or triple this recipe for a large crowd in a 6-quart or larger slow cooker.u003c/liu003eu003cliu003eFor a flavor boost, try adding a cup of shredded cheddar cheese to the soup mixture.u003c/liu003e
