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Home » Recipes » Southern Recipes

Air Fryer Green Bean Casserole

Overhead view of a dish inside the basket of an air fryer with green bean casserole.
Deliciously crispy on top, cooking your green bean casserole in the air fryer really is a game changer.
Prep Time :5 minutes mins
Cook Time :15 minutes mins
Total Time :20 minutes mins
Servings :6
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Published: Apr 22, 2024 · Modified: Jul 10, 2025 by Melanie Cagle · Leave a Comment

You won't believe it but an air fryer green bean casserole is the best way to cook one. You end up with some really delicious crispy onions on top of some melted cheese with a tasty green beans in a mushroom sauce underneath.

Green bean casserole in a dish in the basket of an air fryer.

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It's the perfect Thanksgiving dinner side dish and you can prepare it and have it cooked in less than 20 minutes.

Jump to:
  • What makes this recipe so yummy
  • Groceries you'll need: Ingredients
  • Recipe walkthrough: Instructions
  • Recipe variations and substitute ideas
  • Necessary gear: Equipment
  • More Thanksgiving side dishes I think you'll love
  • More air fryer recipes
  • How to store leftovers
  • Mel's kitchen notes
  • Melanie Cagle
  • Air Fryer Green Bean Casserole
  • 💬 Comments

What makes this recipe so yummy

  • My favorite thing about cooking a green bean casserole in the air fryer is it doesn't rely on the oven space. The oven can be very busy on Thanksgiving and being able to use other means of cooking is very much appreciated.
  • The ingredients are inexpensive - which in today's economy is welcomed and a good reason to celebrate.
  • It's an easy recipe that you can get together in less than 5 minutes.
  • It tastes better the next day.
  • It pairs perfectly with a delicious Cajun Turkey Breast.

Groceries you'll need: Ingredients

Ingredients needed to make an air fryer green bean casserole.

See recipe card at the bottom of this post for quantities.

Recipe walkthrough: Instructions

This is an overview of the recipe steps. For more detailed instructions visit the recipe card at the bottom of this post.

A small casserole dish filled with ingredients to make an air fryer green bean casserole.
Step 1: Preheat your air fryer in the bake mode to 350°F.
Step 2: Add the green beans, bacon, mushroom soup and onions to a small casserole dish (or baking dish) and stir to combine.
An air fryer green bean casserole in a basket ready to be air fried.
Step 3: Top with grated cheddar then sprinkle the crispy French fried onions on top.
Step 4: Cook in the air fryer basket for 15 minutes until golden brown on top and bubbling at the sides.

Hint: If you want to keep your green bean casserole warm in the air fryer then open it up after the cooking time to let some of the heat out, then close it up again. It should stay warm in there for a while without burning the top.

Recipe variations and substitute ideas

  • Fresh Green Beans - instead of the canned version. You may need to par-cook first, or cook a little longer.
  • Frozen Green Beans - these won't need to be cooked as long as fresh.... but they will need more than the canned version.
  • Soy Sauce - adds a little umami flavor.
  • Garlic Powder - add a little more garlic flavor.
  • Parmesan Cheese - more cheesy flavor.
  • Cream of Chicken - add some more meat flavors.
  • Black Pepper - the sodium rich canned ingredients won't leave you needing salt but black pepper could be added.
  • French Green Beans - use these if you prefer.
  • Sour Cream - add a little sour cream in place of the mushroom soup for richness of a creamy sauce.
  • Fresh Mushrooms - for more ingredients.
  • Onion Powder - for more onion flavors.
  • Potatoes - small cut potatoes taste great in a green bean casserole.
A scoop of green bean casserole close up.

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Necessary gear: Equipment

The following are affiliate links. We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.

I love my Instant Vortex Air Fryer. It is simple to use and really easy to clean. I have more information about it in the recipe card below.

You'll also need a pan or dish that can be used to air fry.

I also have a link to the oval casserole dish I used too.

More Thanksgiving side dishes I think you'll love

For more side dishes to go with your holiday meal;

  • Close up of fried apples with a wooden spoon.
    Cracker Barrel Fried Apples Recipe
  • close up of a ceramic bowl full of cajun green beans with bacon
    Cajun Green Beans
  • close up of a dished out plate of cranberry apple rice pilaf
    Cranberry Apple Rice Pilaf
  • close up shot of an oyster dressing in a casserole dish.
    Emerils Baked Oyster Dressing
  • Jiffy Corn Casserole Slow Cooker Recipe
  • Cajun Rice Dressing
  • Loaded Green Bean Casserole

More air fryer recipes

For more air fryer recipes you should try the following;

  • Close up overhead shot of air fryer sausage balls on a plate with ketchup.
    Air Fryer Sausage Balls
  • A plate of air fryer crab cakes with lemon wedges.
    Air Fryer Crab Cakes with Lump Crab Meat
  • A close up shot of some air fried ranch chicken wings with some celery and ranch dip.
    Air Fryer Ranch Chicken Wings
  • Overhead and close up shot of the inside of a mac and cheese bite.
    Air Fryer Mac and Cheese Bites

How to store leftovers

After allowing the green bean casserole to cool completely store in the refrigerator, covered (or in an airtight container) for up to 4 days.

Mel's kitchen notes

This basic recipe tastes much better the next day, so mix ahead of time and keep in the refrigerator. The next day pull it out and allow to come to room temperature before adding to the air fryer.

About The Author

Melanie Cagle

Melanie is a professional cook, food photographer and Cajun food connoisseur. Since 2020 she has been sharing rigorously tested recipes and tutorials right here on this blog.

Her work has been featured on Fox News channels, Yahoo news, Southern Living and more.

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Overhead view of a dish inside the basket of an air fryer with green bean casserole.
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Air Fryer Green Bean Casserole

Deliciously crispy on top, cooking your green bean casserole in the air fryer really is a game changer.
Prep Time5 minutes mins
Cook Time15 minutes mins
Total Time20 minutes mins
Servings: 6
Cuisine: American
Author: Melanie Cagle
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Equipment

  • Oval Ceramic Bakeware Casserole Dish With Lid
  • Vortex Air Fryer by Instant

Ingredients

  • 2 (30 Ounces) Cans Green Beans
  • 1 (10.5 Ounce) Can Cream of Mushroom Soup 1 can
  • 4 Slices Bacon cooked and chopped
  • ½ Cup Yellow Onions diced
  • ½ Cup Cheddar Cheese freshly grated
  • 1 Cup Crispy French Fried Onions

Instructions

  • Preheat your air fryer (on bake) to 350°F.
  • Add the green beans, mushroom soup, diced onions and chopped bacon to a small casserole dish (that will fit in the basket of your air fryer).
    2 (30 Ounces) Cans Green Beans, 1 (10.5 Ounce) Can Cream of Mushroom Soup, ½ Cup Yellow Onions, 4 Slices Bacon
  • Mix together well then top with first the grated cheddar then the crispy fried onion.
    ½ Cup Cheddar Cheese, 1 Cup Crispy French Fried Onions
  • Once the air fryer is ready add the dish to the basket and cook for 15 minutes.

Notes

If you want to keep the green bean casserole warm in the air fryer, you may want to open the basket first to let some of that heat out. You don't want to burn the onions on top.
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Nutrition

Serving: 1g | Calories: 221kcal | Carbohydrates: 17g | Protein: 9g | Fat: 13g | Saturated Fat: 5g | Polyunsaturated Fat: 8g | Cholesterol: 22mg | Sodium: 688mg | Fiber: 2g | Sugar: 5g

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Filed Under: Beans Recipes, Casseroles, Christmas, Side Recipes, Southern Recipes, Thanksgiving

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