Slice russet potatoes into uniform ¼-inch thick strips. Soak in cold water for 30 to 60 minutes to remove surface starch, then drain and pat completely dry with paper towels or a clean kitchen towel.
4 medium russet potatoes
Transfer dried potato strips to a large bowl. Add 1 to 2 tablespoons olive oil and 1 to 2 tablespoons cornstarch. Toss until every fry has a light, even coating with no dry spots or clumps.
4 medium russet potatoes, 2 tablespoons olive oil, 2 tablespoons cornstarch
Place fries in a single layer in the air fryer basket with space between each piece. Work in batches if necessary to avoid overcrowding.
4 medium russet potatoes
Air fry at 380-400°F for 15 to 20 minutes. At the 10-minute mark, shake the basket or use tongs to flip fries for even browning on all sides.
Remove fries when edges are golden brown and exterior feels crisp. Season immediately with salt, black pepper, and optional spices while still hot. Let rest 2 to 3 minutes before serving.
to taste salt, to taste black pepper, garlic powder, paprika
