National French Fry Day | Every Fry Style Worth Making in Your Air Fryer
French fries are one of those foods that everyone has a strong opinion about and almost nobody agrees on. Some people are committed to thin and crispy. Others want thick steak fries with soft interiors. Waffle fries, curly fries, sweet potato fries, seasoned fries, loaded fries, the fry universe is significantly larger than any single restaurant’s menu suggests, and National French Fry Day on July 13th is the most legitimate excuse of the year to explore as much of it as possible from your own kitchen. The air fryer is why homemade fries are finally worth making regularly. Before air fryers became a standard kitchen appliance, homemade fries required either deep frying, which works brilliantly but involves managing a pot of hot oil, significant cleanup, and a kitchen that smells like a fast food restaurant for the rest of the day, or oven frying, which produces results that are simultaneously softer and less flavorful than either deep fried or air fried alternatives. The air fryer’s circulating high-heat air removes surface moisture from potato surfaces rapidly and continuously, creating the dry, crispy exterior that defines a good fry without the oil volume that deep frying requires. The result is genuinely crispy fries in 15-20 minutes with a tablespoon of oil rather than a quart, and cleanup that takes two minutes. This guide covers every significant fry style worth celebrating on National French Fry Day, classic thin fries, thick-cut steak fries, seasoned variations, sweet potato fries, loaded fry builds, and the dipping sauces that make all of them better. Everything goes through the air fryer. Everything is genuinely good. The Science of a Good Air Fryer Fry Before the recipes, understanding what makes an air fryer fry work, and what makes them fail, saves you from the most common mistakes that produce disappointing results. The Starch Removal Step: Raw potato surfaces are coated in starch that, if left on during cooking, creates a gummy layer that prevents proper crisping. Soaking cut fries in cold water for 20-30 minutes (or up to several hours in the refrigerator) pulls this surface starch out of the potato. After soaking, the water will be visibly cloudy with starch. Rinse the fries and dry them thoroughly — this step is non-negotiable for genuinely crispy results. Skipping it produces fries that are soft rather than crispy on the exterior regardless of cooking time or temperature. The Drying Step Is as Important as the Soak: After soaking, moisture on the fry surface needs to be removed before cooking. Pat fries dry with paper towels or a clean kitchen towel, pressing firmly to remove as much surface moisture as possible. Some cooks spread soaked fries on a clean towel and let them air dry for 10-15 minutes after patting. The drier the surface going into the air fryer, the crispier the exterior coming out. Oil Quantity: A thin, even coating of oil across all fry surfaces is what you’re after — enough to conduct heat and promote browning but not so much that fries become greasy. One tablespoon of neutral oil for a single-serving batch (one large potato) is approximately right. Toss thoroughly so every surface has contact with oil rather than some fries being well-coated and others dry. Single Layer is Non-Negotiable: Fries stacked on top of each other in the air fryer basket steam rather than crisp — the stacked surfaces don’t get direct hot air contact. A single layer with some space between pieces is what produces consistent crispiness. For larger batches, cook in multiple rounds rather than crowding the basket. Trying to rush a large batch into one crowded round produces uniformly mediocre fries rather than excellent fries that take a few extra minutes. Shaking Frequency: Shaking the basket every 5 minutes throughout cooking ensures all fry surfaces get direct air exposure rather than the bottom surfaces getting overcooked while the top ones remain underdone. For thin fries, shake every 4-5 minutes. For thicker cuts, every 5-7 minutes. Temperature and Time Variables: Higher temperatures (400-410°F) produce crispier exteriors faster. Lower temperatures (375-380°F) cook interiors more thoroughly before the exterior gets too dark — better for thicker cuts. Most standard-cut fries do well starting at 380°F for the first half of cooking, then increasing to 400°F for the final 5-7 minutes to develop maximum crispiness. Classic Thin Fries The baseline. Everything else is a variation on this standard — getting thin fries right in the air fryer is the foundational skill. Ingredients: 2 large russet potatoes, 1 tbsp neutral oil (vegetable, avocado, or canola), 1 tsp salt, ½ tsp black pepper. Method: Peel potatoes or leave skins on depending on preference — skin-on fries have more texture and flavor. Cut into ¼-inch thick sticks, keeping thickness as consistent as possible for even cooking. Soak in cold water for 20-30 minutes. Drain, rinse, and pat completely dry. Toss with oil, salt, and pepper. Air fry at 380°F for 8 minutes, shake, increase to 400°F and cook for another 8-10 minutes shaking every 4 minutes until golden and crispy. Taste and season with additional salt immediately out of the fryer — salt adheres better to hot fries. What Makes These Work: Russet potatoes have the right starch and moisture content for classic fries. Their high starch content means they crisp effectively on the outside while staying fluffy inside. Waxy potatoes like Yukon Golds produce a different result — denser interiors and less dramatic exterior crispiness — that suits wedges better than thin fries. Thick-Cut Steak Fries Steak fries require more patience than thin fries but reward it with substantial, satisfying bites that hold toppings better and have a more dramatic contrast between crispy exterior and fluffy interior. Ingredients: 2 large russet potatoes, 1.5 tbsp oil, 1 tsp salt, ½ tsp garlic powder, ½ tsp paprika, black pepper. Method: Cut potatoes into ¾-inch to 1-inch thick sticks — significantly thicker than classic fries. Soak in cold water for 30-45 minutes. Drain, rinse, and dry very thoroughly. Toss with oil
