Air Fryer Scalloped Potatoes – A Crispy, Creamy Classic Made Easy

This Air Fryer Scalloped Potatoes recipe is my modern twist on my grandma’s timeless dish. Over the years, I’ve perfected it with a few small tweaks — and now, thanks to the air fryer, you can enjoy that same rich, creamy comfort with a delightfully crisp top in less time and with less hassle.

Whether you’re making it for a cozy family dinner, a holiday side dish, or a potluck with friends, these golden, cheesy layers of potatoes are sure to impress everyone at the table.

So, let’s dive in and create these mouthwatering Air Fryer Scalloped Potatoes!

Ingredients

• 4 cups thinly sliced potatoes (Yukon Gold or Russet work best)

• 3 tablespoons butter

• 1 1⁄2 cups milk (whole or 2%)

• 3 tablespoons all-purpose flour

• 1 cup grated sharp cheddar cheese

• 1⁄2 cup grated cheese (cheddar, Gruyère, or mozzarella) for topping

• Salt, to taste

• 1/2 cup sliced green onions (optional, for garnish)

• Pinch of cayenne pepper (optional, for a little heat)

Step-by-Step Instructions

Step 1: Prepare the Cheese Sauce

1. In a medium saucepan, melt butter over medium heat.

2. Add flour and stir continuously for 1–2 minutes until it forms a smooth, golden roux.

3. Slowly pour in milk while whisking to avoid lumps.

4. Continue stirring until the sauce thickens (about 3–5 minutes).

5. Remove from heat, add salt, grated cheddar cheese, and cayenne pepper (if using).

6. Stir until the cheese melts and you have a smooth, creamy sauce.

Step 2: Prepare the Potatoes

Thinly slice the potatoes evenly (about 1/8 inch thick). You can use a mandoline slicer for best results.

Step 3: Assemble the Layers

1. Lightly grease a heat-safe air fryer baking dish or small pan that fits in your air fryer basket.

2. Spread a thin layer of cheese sauce at the bottom.

3. Add half of the sliced potatoes in an even layer.

4. Pour half of the cheese sauce over the potatoes.

5. Add the remaining potatoes and top with the rest of the cheese sauce.

6. Sprinkle the extra grated cheese evenly over the top.

Step 4: Air Fry the Potatoes

1. Preheat your air fryer to 350°F (175°C) for about 3 minutes.

2. Place the baking dish into the air fryer basket.

3. Air fry at 350°F (175°C) for 25 minutes, covered with foil.

4. Carefully remove the foil and air fry for an additional 10–12 minutes, until the top is golden, bubbly, and slightly crispy.

5. Check with a fork — the potatoes should be tender all the way through.

Step 5: Rest and Serve

Remove the dish from the air fryer and let it cool for 5 minutes before serving.
Garnish with sliced green onions or a sprinkle of parsley for color and freshness.

Enjoy your creamy-on-the-inside, crispy-on-the-top Air Fryer Scalloped Potatoes!

Tips & Variations

• Make it extra creamy: Add 1/4 cup heavy cream to the milk for a richer sauce.

• Flavor boost: Stir in 1 teaspoon of minced garlic or a dash of nutmeg to the sauce.

• Spicy version: Add a pinch of chili flakes or more cayenne pepper.

• Add protein: Mix in bits of cooked ham or bacon between the layers for a hearty meal.

• Cheese options: Try Gruyère, Monterey Jack, or Parmesan for unique flavor combinations.

Serving Ideas

Serve your Air Fryer Scalloped Potatoes alongside:

• Roasted chicken or turkey

• Grilled steak or pork chops

• Fresh green beans or salad

They also make a fantastic holiday side dish for Thanksgiving, Christmas, or Easter dinner.

Storage & Reheating

• Refrigerate: Store leftovers in an airtight container for up to 3 days.

• Reheat: Air fry at 320°F (160°C) for 5–6 minutes or microwave until warm.

• Freeze: You can freeze cooked scalloped potatoes for up to 2 months.

Nutrition Information (Per Serving)

• Calories: ~280 kcal

• Protein: 9 g

• Fat: 16 g

• Carbohydrates: 25 g

• Sugar: 4 g

• Sodium: ~410 mg

Final Thoughts

These Air Fryer Scalloped Potatoes are proof that classic comfort food can be made faster and easier without losing its soul. Each bite delivers that nostalgic, creamy goodness — just like Grandma used to make — with a perfectly golden top that only the air fryer can achieve.

Save this recipe, make it your own, and let the aroma fill your kitchen with warmth and love.