This simple batch of sliced potatoes quickly became a weeknight staple in my kitchen because it delivers crisp edges and tender centers with almost no fuss. I first adapted this technique when I wanted the crunch of potato chips without deep frying and the soft bite of roasted potatoes without heating the whole oven. The result is a versatile side that works with everything from roasted chicken to a casual sandwich. The aroma of garlic and dried herbs fills the kitchen, and the thin, even slices ensure each piece cooks uniformly in the air fryer.

I remember the first time I served these to family — my nephew, who usually insists on ketchup-dipped fries, surprised me by eating them plain and asking for seconds. They’re fast: with about 10 minutes of prep and under 20 minutes in the air fryer, you have a snack or side that feels indulgent but is mostly pantry staples. The texture is the magic here — golden, slightly blistered exteriors with a tender, creamy interior. Once you master the slice thickness and the quick soak to remove excess starch, these become foolproof.

Ingredients

• Potatoes (4 large): I recommend russet or Yukon Gold for the best balance of starch and moisture. Russets produce a fluffier interior and crisper edge, while Yukon Gold give a slightly buttery flavor. Look for firm potatoes without green spots; the size should be about 6–7 ounces each so slices cook evenly.
• Olive oil (1 tablespoon): Use a good-quality extra virgin olive oil for flavor. One tablespoon lightly coats the slices and aids browning; you can substitute avocado oil for a higher smoke point if your air fryer runs hot.
• Garlic granules (1 teaspoon): Provides toasted garlic flavor without the risk of burning fresh garlic during air frying. If using fresh garlic, mince finely and toss just before air frying to prevent scorching.
• Dried mixed herbs (1 teaspoon): A blend of oregano, thyme, and rosemary works well; use a labeled Italian seasoning for convenience. Herbs add savory depth and compliment the potato’s natural sweetness.
• Salt (1/2 teaspoon): Adjust to taste; finishing with a pinch of flaky sea salt after cooking brightens the flavors and adds a professional touch.

Instructions

Prepare the Potatoes: Wash each potato under cold water to remove dirt, then slice into 1/2 cm (about 1/5 inch) thick rounds using a sharp knife or a mandoline set to a medium setting. Aim for uniform thickness so slices cook at the same rate; inconsistent slices will lead to some pieces burning while others remain underdone. Soak and Dry: As you slice, place the rounds into a large bowl of cold water to remove excess surface starch. Let them sit for 5–10 minutes; this loosens starch that prevents crisping. Drain the water and spread the slices on kitchen paper or a clean towel, patting dry thoroughly — moisture is the enemy of crispness. Season the Slices: In a mixing bowl combine 1 tablespoon olive oil, 1 teaspoon garlic granules, 1 teaspoon dried mixed herbs, and 1/2 teaspoon salt. Add the dried potato rounds and toss gently but thoroughly so each slice receives an even coating. Lightly coat rather than drench; too much oil prevents those lovely dry, crunchy edges. Air Fry Arrangement: Place the seasoned slices in a single layer in the air fryer basket. Work in batches if needed — crowding causes steaming rather than crisping. Leave small gaps between slices for hot air to circulate freely. If your air fryer basket is small, plan on two quick batches for best results. Cook at Temperature: Air fry at 390°F (200°C) for 18 minutes, shaking the basket or flipping the slices halfway through at about 9 minutes to encourage even browning. Look for golden edges and a slight blistering on the surface; the center should still be tender when pierced with a fork. Add up to 2 extra minutes if you want them crispier. Finish and Serve: Transfer cooked slices to a plate lined with paper towel for a moment to absorb any excess oil, then season with a light sprinkle of flaky salt if using. Serve immediately as a side, snack, or assemble into layers with toppings for a heartier option.

Storage Tips

Cool any leftover slices to room temperature before storing in an airtight container. Refrigerate for up to 3 days; to re-crisp, preheat the air fryer to 375°F and warm the slices for 3–5 minutes in a single layer. For longer storage, freeze cooked slices on a tray until firm, then transfer to a freezer bag for up to 3 months. Reheat from frozen in the air fryer at 390°F for 6–8 minutes, flipping once, to restore texture.

Ingredient Substitutions

If you don’t have russets or Yukon Gold, red potatoes can work but will yield a waxier interior and slightly less crisp exterior. Swap olive oil for avocado oil or light vegetable oil if you need a higher smoke point. For a smoky flavor, use smoked paprika in place of the mixed herbs, or add a pinch of cayenne for heat. Replace garlic granules with 1/2 teaspoon garlic powder or 1 clove fresh garlic minced, added right before air frying.

Serving Suggestions

Serve these rounds alongside grilled sausages, roasted chicken, or a simple green salad for a complete plate. They make a great casual starter paired with dips like garlic aioli, ketchup, or tzatziki. For a brunch twist, top with a fried egg and a scattering of chopped chives, or layer with melted cheese and a spoonful of sour cream for a loaded, comfort-food option.

Cultural Background

Sliced and fried potatoes appear in many cuisines — from French pommes paillasson and Spanish patatas to thin potato preparations in Eastern European kitchens. This air fryer technique modernizes those traditions, offering a quick method reminiscent of pan-frying or oven-roasting but with accelerated crisping thanks to rapid air circulation. It’s a bridge between traditional home cooking and contemporary small-appliance convenience.

Seasonal Adaptations

In summer, finish with fresh herbs like chopped parsley or basil and serve with a chilled tomato salad. In autumn and winter, swap the mixed herbs for rosemary and thyme and pair with roasted root vegetables and hearty proteins. For holiday gatherings, sprinkle with grated parmesan and cracked black pepper for a slightly more indulgent side that still cooks quickly.

Meal Prep Tips

Slice potatoes and soak them the night before; drain and pat dry before refrigerating in a single layer on a tray covered loosely with plastic wrap. When ready to cook, season and air fry as directed. For batch cooking, make multiple batches and keep finished slices warm on a sheet pan in a low oven (200°F) while you complete the rest. This keeps texture consistent for serving guests.

These thin sliced potatoes are one of those dishes I return to again and again because they’re reliable, adaptable, and crowd-pleasing. Give them a try with different herb blends and dipping sauces — small changes make a big difference and keep this preparation feeling new for many meals to come.