Cut potatoes into fries and air-fry in batches for golden edges and tender centers.
Times are approximate for one batch; allow extra time when cooking in batches and for appliance preheating.
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Original recipe: 4 servings.
Only ingredient amounts adjust. Instructions, cooking times, package sizes and other preparation notes stay as originally written. Simple gram equivalents adjust with servings. Nutrition is per original-size serving.Check off ingredients as you go.
Rinse the potatoes and peel if you prefer. Cut each potato into evenly sized sticks (about 1/4–3/8 inch for classic fries). Uniform thickness ensures even cooking.
Tip: Use a sharp chef’s knife or a mandoline with a fry blade for consistent cuts.
Place the cut fries in a large bowl of cold water and let them soak for 20–30 minutes. This step removes surface starch that can cause fries to stick together and prevents gummy texture.
Tip: If you have time, soak up to 2 hours in the refrigerator for even better crisping.
Drain the water and rinse the fries under cold running water until the water runs clear. Spread the fries on a clean kitchen towel or paper towels and pat completely dry. Removing moisture is critical for crispness.
Tip: Use a salad spinner for faster drying if you have one.
In a large bowl, toss the dried fries with cornstarch (if using) to create a light coating, then add oil, salt, pepper, and any optional spices. The oil helps the fries brown while the cornstarch promotes a crisp crust.
Tip: Use just enough oil to lightly coat — you don’t want puddles of oil in the bowl.
Preheat your air fryer to 380°F (190°C) for 3–5 minutes. Place fries in the basket or on the tray in a single layer, leaving space between sticks for air to circulate. Cook in batches if necessary.
Tip: If your fryer doesn’t have a preheat setting, run it empty at temperature for 3 minutes.
Cook the fries at 380°F (190°C) for 10–12 minutes, then flip or shake the basket and continue cooking another 4–6 minutes until golden and nearly crisp. Cooking times vary with cut thickness and fryer model.
Tip: Check after 8 minutes on thinner fries to avoid over-browning.
For extra crispness, increase the temperature to 400°F (200°C) and cook 1–3 more minutes until deeply golden. Remove fries to a bowl or tray, season with additional salt and any finishing spices, and serve hot.
Tip: Seasoning while fries are hot helps salt adhere for better flavor.
Equipment: Air Fryer / Toaster Oven buying guide
NUTRITION & YOUR NEXT MEAL
Choose a recipe version below. Estimates are per recipe serving; optional ingredients, brands and preparation can change the result.
Estimated nutrition per serving · 1/4 of the defined batch
One quarter of the batch. 900 g potatoes, 1½ tbsp canola oil. No optional cornstarch or garlic/paprika. Soaking water discarded; nutrient losses not measured.
Calculated using USDA FoodData Central reference foods. Not laboratory analysis or kitchen-tested nutrition. About the reference data.
Homemade French fries made in an air fryer deliver that satisfying crunch you crave with far less oil than deep-fried versions. The combination of a good potato, a brief soak to remove surface starch, and the right air-fryer temperature creates a crisp exterior and fluffy interior without long waits or greasy cleanup.
This recipe focuses on simple techniques you can repeat any night of the week. It’s forgiving, adaptable (seasonings, thick-cut or shoestring), and built for the common home kitchen — whether you own a compact air fryer or a larger air-fryer toaster oven.
Three elements are key: remove excess starch (soak and dry), use a light coating of oil (for browning and conduction), and cook in hot, circulating air with single-layer batches. Those steps maximize surface area contact with hot air and promote Maillard browning, giving you crisp, golden fries.
An air fryer or air-fryer toaster oven is the featured tool for this recipe. If you’re shopping, look for a model with good air circulation, adjustable temperature up to 400°F (200°C), and a basket or tray that lets hot air reach all sides of the fries. For recommendations and buying tips, see our buying guide Best Air Fryers for Home Cooks: Tested and Ranked and a brand comparison at Ninja vs Cosori Air Fryers.
If you’re ready to add or upgrade your unit, here are a couple of tools I recommend checking out: an everyday air fryer search (find sizes and features to match your needs) https://www.amazon.com/s?k=air+fryer&tag=lesson0f-20, and a sharp chef’s knife to make even, uniform cuts (important for even cooking) https://www.amazon.com/s?k=chef+knife&tag=lesson0f-20.
This article explains how to choose potatoes, cut and soak them, dry and season for maximum crispness, and cook in an air fryer with simple finishing tips. You’ll also find troubleshooting notes and variations so you can customize the flavor.
Serve hot with ketchup, aioli, malt vinegar, or a za’atar-spiced yogurt dip. These fries are also great alongside burgers, fish, or as a crispy topping for salads.
For more in-depth help choosing the right model for your kitchen, check our top picks here: Best Air Fryers for Home Cooks.
Enjoy your fries — crisp on the outside, tender inside, and made with less oil than deep-frying.
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