Best Air Fryer Sweet Potato Casserole Recipe – Easy to Make

Sweet and delightful, our Air Fryer Sweet Potato Casserole Recipe is a dish that’s not only super easy to whip up but also perfect for holidays, family gatherings, or just a cozy dinner at home. You’ll love how this dish brings warmth and joy to your table. This casserole is a game-changer, and we’re confident you’ll be reaching for this recipe time and time again.

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Why You Will Love Making Air Fryer Sweet Potato Casserole

• One of the best things about this recipe is how quickly it comes together. With the magic of the air fryer, you can achieve that golden brown perfection in just a few minutes. No need to wait for the oven to preheat or spend hours baking. Your delicious casserole will be ready in no time!
• Whether it’s Thanksgiving, Christmas, or any festive gathering, this delicious holiday side dish is sure to be a hit. The combination of natural sweetness of the sweet potatoes, brown sugar, and pecan crumble creates a symphony of flavors that will have everyone asking for seconds. And if you’re looking to impress, the veggie mini marshmallows add that extra touch of sweetness and charm.
• We love recipes that allow for a bit of creativity, and this one is no exception. Feel free to add your favorite toppings or mix in some additional ingredients. Whether you’re a fan of full-fat coconut milk or heavy cream for added creaminess or a sprinkle of ground cinnamon for extra warmth and a drizzle of maple syrup, this recipe is adaptable to your tastes.
• There’s something universally appealing about the combination of sweet potatoes and a crunchy, sugary topping. This casserole is a great side dish that both kids and adults will adore. The melted butter, brown sugar, and pecans create a delightful texture and flavor that’s hard to resist.

Ingredients You’ll Need

You’ll need all the ingredients in the photograph below.

How to Make Air Fryer Sweet Potato Casserole with Step-by-Step Instructions

A complete printable recipe and the measurements in both US customary and metric are available in the recipe card below.

Preparing the Sweet Potatoes

First, we’ll cook sweet potatoes by either air frying or boiling. If you choose to make air fryer sweet potatoes, it’s a super easy method that ensures your sweet potatoes are cooked to fork-tender perfection.

This process enhances the natural sweetness of the potatoes, making them perfect for our casserole and giving you that delicious taste of baked sweet potatoes. Check out our Air Fryer Baked Sweet Potatoes post for more recipe tips and tricks!

Mixing the Filling

Once they’ve cooled, place the cooked sweet potatoes in a large mixing bowl. Add in the sugar, eggs, vanilla extract, and melted butter.

Cook your sweet potatoes and place them in a large bowl.

Mash until you have fluffy sweet potatoes, and then add sugar, eggs, and vanilla.

Add melted butter.

Using a potato masher or a handheld electric mixer, blend everything together until you achieve a smooth and fluffy consistency. This sweet potato mixture is the heart of our casserole, and you’ll love its creamy texture.

Adding the Crunch

Fold in half of the roughly chopped pecans to the mashed sweet potatoes. This step adds a delightful crunch to every bite, balancing out the creaminess of the potatoes.

Stir to combine.

Fold in the pecan nuts.

Assembling and Baking

Transfer your sweet potato mixture to a greased baking dish that fits comfortably in your air fryer basket.

We recommend an 8″ x 8″ oven-safe dish. Evenly spread the mixture in the dish. Next, scatter the sugar-flour topping, followed by the remaining pecans. If you’re in the mood for some extra sweetness, sprinkle some mini marshmallows on top.

Transfer to a casserole dish and spread the sweet potato filling evenly.

Scatter the topping evenly over the top of the casserole.

Air fry until golden brown.

Place it in the air fryer basket and air fry at 350°F/175°C for 10-14 minutes or until the topping turns a beautiful golden brown.

Serving and Enjoying

Once baked, remove the casserole from the air fryer and let it cool for a few minutes. Serve warm and enjoy the symphony of flavors and textures in this delightful dish.

Great Present Ideas

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Recipe Notes and Expert Tips

• Sweet Potatoes: While any sweet potato will work for this recipe, we recommend using large sweet potatoes. They tend to have a creamier texture and a sweeter flavor, which enhances the overall taste of the casserole.
• Butter: For the topping, it’s crucial to use cold butter cubes. This ensures that the butter is evenly distributed throughout the sugar-flour mixture, resulting in a crumbly, crunchy topping that’s to die for.
• Customizing Your Casserole: Feel free to get creative with your toppings. If you’re not a fan of pecans, try using walnuts or almonds. For those who love a touch of spice, a sprinkle of ground allspice, cayenne pepper, or nutmeg can add an extra layer of warmth and flavor.
• Monitoring the Cooking Time: Different brands of air fryers might have slight variations in cooking times. It’s essential to keep an eye on your casserole, especially during the last few minutes, to ensure it doesn’t overcook. The goal is a golden brown topping and a warm, creamy center.
• Using Canned Sweet Potato Yams: If you’re short on time or don’t have fresh sweet potatoes on hand, you can use canned sweet potato yams. Just ensure you drain them well and adjust the sugar content, as canned yams are often packed in syrup.
• Can I make this casserole in a regular oven? Absolutely! You can bake the casserole in a preheated oven at 375°F/190°C for about 25-30 minutes or until the topping is golden brown. Check out our Sweet Potato Casserole Recipe for all of the tips and tricks!

How to Store Leftover Air Fryer Sweet Potato Casserole

Want to store leftovers? Here are a couple of ways that you can enjoy your sweet potato casserole at a later date.

Refrigerating the Casserole

If you have any leftover casserole (which might be rare, given how incredibly delicious it is!), you can store it in the refrigerator.

Transfer the casserole to an airtight container or cover the baking dish with plastic wrap. It will stay fresh for up to 3-4 days.

Freezing for Later

This delicious side freezes beautifully. If you want to prepare it in advance or save leftovers for a future meal, simply transfer the cooled casserole to a freezer-safe container or wrap it tightly in plastic wrap and aluminum foil. It can be stored in the freezer for up to 2 months.

When you’re ready to enjoy it, thaw it in the refrigerator overnight and the easiest way is to reheat in the air fryer or you can reheat in the oven until warmed through.

Reheating Tips

To reheat the casserole, you can use the air fryer or the oven. If using the air fryer, set it to 350°F/175°C and heat for a few minutes until the casserole is warm throughout.

If using the oven, preheat to the same temperature and bake for 10-15 minutes.

What to Serve with Air Fryer Sweet Potato Casserole

Sweet potato casserole really comes into its own as the perfect side dish, when paired with the right foods; here are a few suggestions.

Light and Refreshing Salads

Given the rich and indulgent nature of the casserole, pairing it with a light salad can balance out the meal.

Consider a simple avocado salad with a tangy vinaigrette or a refreshing cucumber, tomato, and onion salad. The crispness of the veggies complements the creaminess of the casserole beautifully.

All the Sides

Thinking of a Thanksgiving feast? Our Air Fryer Sweet Potato Casserole pairs wonderfully with classic holiday dishes. Imagine it alongside roasted Balsamic Brussels Sprouts, a hearty, cheesy green bean casserole, or even that cranberry sauce that everyone adores.

And if you’re looking for more air fryer side dishes, we have you covered there, too! From Air Fryer Green Bean Casserole and Crispy Air Fryer Baby Potatoes to Air Fryer Smashed Brussels Sprouts and Air Fryer Frozen Broccoli, there is something for everyone!

The sweet and savory balance of this casserole complements traditional Thanksgiving flavors, making it a cherished addition to your holiday spread. 

Meatless Mains

When planning your Thanksgiving menu, our Air Fryer Sweet Potato Casserole seamlessly fits right in with other main dishes.

Picture it next to a succulent Vegan Ham or, if you’re leaning towards more traditional plant-based mains, it pairs beautifully with a hearty Nut Roast or a savory Lentil Loaf.

If you love air fryer holiday recipes, try our Air Fryer Nut Roast or an Air Fryer Vegan Ham with that crispy exterior. The creamy sweetness of the casserole complements these mains, enhancing the festive flavors on your plate. Trust us, it’s a combination your guests will rave about!

Beverages to Complement

A glass of chilled white wine or something more festive like a Cranberry Margarita can be the perfect accompaniment to this dish.

If you’re not into alcoholic beverages, a glass of iced tea with a splash of lemon or a refreshing Cranberry, Orange, and Pomegranate Spritzer can be delightful.

More Air Fryer Recipes For You To Try

• Air Fryer Sweet Potato Wedges
• Air Fryer Sweet Potato Cubes
• Air Fryer Cinnamon Rolls
• Crispy Air Fryer Smashed Potatoes
• Air Fryer Potato Skins

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5 from 56 votes

Best Air Fryer Sweet Potato Casserole Recipe – Easy to Make

Our Air Fryer Sweet Potato Casserole Recipe is easy to make and also perfect for holidays, family gatherings, or just a cozy dinner at home.

Prep Time10 minutes mins

Cook Time14 minutes mins

Total Time24 minutes mins

Servings12

Calories387

Course: Side Dish

Cuisine: American

Cook ModePrevent your screen from going dark

Utensils

Air fryer

Ingredients

For the topping:

• ½ cup granulated sugar
• ½ cup brown sugar
• ½ cup all-purpose flour
• 1 teaspoon cinnamon optional
• ¼ cup butter cubed and cold

For the filling:

• 4 large sweet potatoes air fried, baked, or boiled
• ½ cup sugar
• 2 large eggs
• 1 teaspoon vanilla extract
• ½ cup butter melted
• 1 cup pecans roughly chopped, divided
• Mini marshmallows (vegetarian) optional – 2 cups

US Customary – Metric

Instructions

For the topping:

• In a large bowl, stir together granulated sugar, brown sugar, all-purpose flour, and optional cinnamon. Add cold butter cubes and use a fork or pastry cutter to cut the butter into the sugar-flour mixture until it becomes a coarse mixture.
  ½ cup granulated sugar, ½ cup brown sugar, ½ cup all-purpose flour, 1 teaspoon cinnamon, ¼ cup butter

For the filling:

• Either air fry or boil your sweet potatoes as preferred.
  4 large sweet potatoes
• Preheat your air fryer to 350°F/175°C and grease a baking dish that will fit your air fryer, we used an 8" x 8".
• Place the cooked sweet potatoes in a large mixing bowl, along with the sugar, eggs, vanilla, and butter. Using a handheld electric mixer or a potato masher, beat or mash until the mixture is smooth and fluffy, then fold in half the pecans.
  ½ cup sugar, 2 large eggs, 1 teaspoon vanilla extract, ½ cup butter, 1 cup pecans
• Transfer the mixture to the baking dish in an even layer, scatter the topping evenly, add the remaining pecans over the potato mixture (for extra sweetness, add mini marshmallows), and bake for 10 – 14 minutes, until the topping has browned. Remove from the air fryer, serve, and enjoy.
  1 cup pecans, Mini marshmallows (vegetarian)

Notes

1. Sweet Potatoes: While any sweet potato will work for this recipe, we recommend using large sweet potatoes. They tend to have a creamier texture and a sweeter flavor, which enhances the overall taste of the casserole.
2. Using Canned Sweet Potato Yams: If you’re short on time or don’t have fresh sweet potatoes on hand, you can use canned sweet potato yams. Just ensure you drain them well and adjust the sugar content as canned yams are often packed in syrup.
3. Butter: For the topping, it’s crucial to use cold butter cubes. This ensures that the butter is evenly distributed throughout the sugar-flour mixture, resulting in a crumbly, crunchy topping that’s to die for.
4. Customizing Your Casserole: Feel free to get creative with your toppings. If you’re not a fan of pecans, try using walnuts or almonds. For those who love a touch of spice, a sprinkle of ground allspice or nutmeg can add an extra layer of warmth and flavor.
5. Monitoring the Cooking Time: Different brands of air fryers might have slight variations in cooking times. It’s essential to keep an eye on your casserole, especially during the last few minutes, to ensure it doesn’t overcook. The goal is a golden brown topping and a warm, creamy center.
6. Can I make this casserole in a regular oven? Absolutely! You can bake the casserole in a preheated oven at 375°F/190°C for about 25-30 minutes or until the topping is golden brown. Check out our Sweet Potato Casserole Recipe for all of the tips and tricks!
7. Storage: Transfer the casserole to an airtight container or cover the baking dish with plastic wrap. It will stay fresh for up to 3-4 days.
8. Freezing: If you want to prepare it in advance or save leftovers for a future meal, simply transfer the cooled casserole to a freezer-safe container or wrap it tightly in plastic wrap and aluminum foil. It can be stored in the freezer for up to 2 months. When you’re ready to enjoy it, thaw it in the refrigerator overnight and reheat in the air fryer or oven until warmed through.
9. Reheating: To reheat the casserole, you can use the air fryer or the oven. If using the air fryer, set it to 350°F/175°C and heat for a few minutes until the casserole is warm throughout. If using the oven, preheat to the same temperature and bake for 10-15 minutes.

Nutrition

Calories: 387kcal | Carbohydrates: 54g | Protein: 4g | Fat: 18g | Saturated Fat: 8g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 7g | Trans Fat: 0.5g | Cholesterol: 62mg | Sodium: 168mg | Potassium: 450mg | Fiber: 4g | Sugar: 31g | Vitamin A: 16483IU | Vitamin C: 3mg | Calcium: 58mg | Iron: 1mg

Disclaimer

Please note that nutrient values are estimates only. Variations can occur due to product availability and manner of food preparation. Nutrition may vary based on methods of origin, preparation, freshness of ingredients, and other factors.

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