Air Fryer Scalloped Potatoes
Thinly sliced potatoes layered with a garlic-nutmeg cream and Gruyère, baked in a dish in the air fryer to creamy centres and a crisp golden top.
Ingredients
Equipment
Method
- Preheat the air fryer to 350°F. Grease a 7 to 8-inch air-fryer-safe dish. Heat the cream with the garlic, salt, pepper, and nutmeg until steaming, then stir in half the Gruyère and all the Parmesan until smooth.
- Add a third of the potatoes, a few onion slices, a little thyme, and a third of the cream. Repeat twice. Dot the top with butter and the rest of the Gruyère.
- Cook 20 minutes, cover loosely with foil if browning fast, then 15 to 20 minutes more until a knife slides in easily. Uncover and cook at 375°F for 3 to 5 minutes to crisp the top.
- Rest 10 minutes before serving.
Notes
Thin, even slices — a mandoline makes this.
Warm the cream first so the potatoes cook through in time.
Loose foil if the top browns before the centre is tender.
Why the Air Fryer Wins for Scalloped Potatoes

- Speed: Faster preheat, quicker cook time.
- Texture: Golden, crisp edges + creamy centers. That’s the dream.
- Control: Peek, stir, adjust. The air fryer makes timing less stressful.
The Ingredients That Make It Holiday-Worthy

- 2 pounds Yukon Gold or Russet potatoes, thinly sliced (1/8-inch)
- 1 tablespoon butter (for greasing and dotting)
- 1 small onion, very thinly sliced (or 2 shallots)
- 2 cloves garlic, minced
- 1 1/4 cups heavy cream (or half-and-half for lighter)
- 3/4 cup shredded gruyere or sharp cheddar
- 1/4 cup grated Parmesan
- 1 teaspoon kosher salt
- 1/2 teaspoon black pepper
- 1/4 teaspoon ground nutmeg
- 2 teaspoons fresh thyme or chives, chopped
Potato Talk: Yukon vs. Russet
Yukon Gold holds its shape and tastes buttery. Russet melts a bit more and goes ultra-creamy. Can’t choose? Mix them. IMO, that’s the sweet spot.Prep Like You Mean It

- Preheat the air fryer to 350°F (175°C). Grease a 7- to 8-inch round, air-fryer-safe baking dish with butter. Make sure it fits your basket.
- Warm the cream: In a small saucepan, heat cream with garlic, salt, pepper, and nutmeg until steaming, 3-4 minutes. Don’t boil. Stir in half the gruyere and all the Parmesan until smooth.
- Layer: Add a third of the potatoes, then a few onion slices, a sprinkle of thyme, and a third of the cream mixture. Repeat layers twice. Dot the top with butter and the rest of the gruyere.
Make-Ahead Move
Assemble the dish up to 24 hours in advance. Cover and chill. Add 5-8 extra minutes in the air fryer since it starts cold. FYI, this trick saves sanity on holiday mornings.Air Fryer Time: How to Nail the Texture

- 350°F (175°C) for 20 minutes, then rotate the dish if your fryer has hot spots.
- Cover loosely with foil if the top browns too fast.
- Cook 15-20 minutes more, until a knife slides in easily.
- Optional finish: Uncover and air fry at 375°F for 3-5 minutes to crisp the top.
No Fancy Dish? No Problem
Use a heavy-duty foil pan shaped to fit your basket. Double-layer the bottom for sturdiness. Still grease it so nothing sticks.Easter Upgrades That Impress

- Spring herbs: Add dill or parsley for freshness.
- Ham bits: Fold in 1/2 cup diced leftover ham or cooked bacon between layers.
- Leeks instead of onions: Sweeter, softer, very “I tried today.”
- Mustard whisper: 1 teaspoon Dijon in the cream for a little tang.
- Smoked cheese: Swap in smoked gouda or smoked cheddar for subtle drama.
Gluten-Free, Lighter, or Dairy-Lite
– Gluten-free: You’re already there. No flour needed because the starch from the potatoes thickens the sauce. – Lighter: Use half-and-half and go easy on cheese. Still yum. – Dairy-lighter: Try evaporated milk with a splash of cream. Not identical, but close enough for most palates.Timing With the Rest of Easter Dinner

- Roast ham in the oven while you assemble potatoes.
- Air fry potatoes during the ham’s last 40 minutes.
- Rest the potatoes while you slice the ham and warm rolls.
Serving, Storing, and Reheating

- Store in an airtight container up to 4 days.
- Reheat in the air fryer at 320°F for 6-10 minutes, covered, then uncover to crisp.
- Microwave works, but the air fryer brings back the texture. IMO, crisp > soggy, every time.
Turn Leftovers Into a New Meal
– Breakfast skillet: Chop and crisp in a pan, top with fried eggs. – Spring hash: Toss with asparagus tips and ham cubes. – Mini gratin cups: Press into muffin tins, top with cheese, broil. Ridiculously good.FAQ

Do I need to par-cook the potatoes first?
Nope. Slice them thin and they’ll cook through in the air fryer. If your slices run thicker than 1/8 inch, add 5-10 minutes.Can I use milk instead of cream?
You can, but it won’t thicken as luxuriously and may curdle if overheated. A mix of milk and evaporated milk, or half-and-half, gives better body with fewer calories.What if my air fryer is tiny?
Use a smaller, deeper dish and cook in two batches, or make individual portions in ramekins. They cook faster, and everyone gets their own crispy edges. Win-win.How do I stop the top from burning?
Tent with foil once it reaches your ideal color. Keep a little vent so steam escapes. Then uncover for a final 3-5 minutes if you want extra crunch.Can I add sweet potatoes?
Yes, but mix them with regular potatoes for structure. Sweet potatoes soften faster and turn the dish sweeter, so balance with extra salt and a pinch of smoked paprika.Why is my sauce runny?
You probably sliced thicker or cut into it too soon. Let it rest 10 minutes. If it still looks loose, pop it back into the air fryer for 3-5 minutes uncovered to tighten up.Final Bite


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