Air fryers have changed the way we cook, delivering crispy and delicious results with just a fraction of the oil used in traditional frying. However, choosing the right oil for your air fryer isn’t as straightforward as it seems. The type of oil you use impacts not only the flavor and texture of your food but also how well it holds up during cooking.
In this guide, we’ll answer common questions, bust myths, and reveal the best oils for air frying that can take your meals to the next level.
Why Oil is Essential for Air Frying
While air fryers require significantly less oil, they don’t eliminate it entirely. Here’s why oil is important in air frying:
- Flavor Boost: A good oil enhances the natural flavors of your food. A thin coating of oil ensures food gets that golden, crunchy exterior.
- Perfect Browning: Oils promote even cooking and golden crispness. Some oils add subtle, complementary flavors to your dishes.
- Non-Stick Benefits: They keep your food from sticking to the basket or tray.
- Heat Resistance: The wrong oil can break down, smoke, or burn at high temperatures.
Even a small amount of the right oil can make a big difference. But not all oils are suitable for air frying—some can’t handle the heat, while others overpower the dish with strong flavors.
What is Smoke Point, and Why Does It Matter?
The smoke point of an oil is the temperature at which it begins to break down, releasing smoke and creating a burnt taste. This is critical for air fryers, which often operate near the upper limits of many oils’ heat tolerances.
Smoke Points of Common Oils
- High Smoke Point Oils (400°F or higher): Ideal for air frying, these oils include avocado oil, refined coconut oil, and grapeseed oil.
- Moderate Smoke Point Oils (350°F – 400°F): Suitable for some air fryer recipes but may burn if overused. Examples: olive oil and sesame oil.
- Low Smoke Point Oils (below 350°F): Not recommended for air fryers. These include butter and unrefined oils like flaxseed or walnut oil.
Choosing the Right Oil for Your Air Fryer
1. Smoke Point Matters Most
If your air fryer regularly operates at 350°F to 400°F, you’ll need an oil with a smoke point higher than those temperatures. Oils like avocado, sunflower, and refined coconut are excellent choices for their heat stability.
2. Flavor Profiles Enhance Your Dish
For neutral flavors, opt for oils like grapeseed, canola, or refined olive oil. If you want to add a nutty or buttery note, try walnut, almond, or peanut oil.
3. Health Benefits Are a Bonus
If nutrition is a priority, oils rich in monounsaturated fats, omega-3s, or antioxidants—such as avocado, flaxseed blends, and almond oil—are standout choices.
16 Best Oils to Use in an Air Fryer: A Comprehensive Guide
Air fryers are game-changers in modern kitchens, offering a healthier way to enjoy crispy, fried textures with minimal oil. But choosing the right oil is crucial to achieving the best flavor, texture, and results. Below, we’ll discuss 16 of the best oils for air frying in detail, exploring their smoke points, flavor profiles, health benefits, and best uses.
1. Avocado Oil
Avocado oil is often regarded as the gold standard for air frying, and for good reason. Its smoke point of 520°F (270°C) makes it suitable for even the highest air fryer temperatures, ensuring that it doesn’t break down into harmful compounds or produce smoke.
The oil has a mild, nutty flavor that enhances food without overpowering it. It’s also one of the healthiest oils available, packed with monounsaturated fats and vitamin E. These components not only promote heart health but also contribute to glowing skin and overall wellness.
When to use avocado oil? It works perfectly for frying potatoes, crisping up breaded chicken, or roasting vegetables. Its neutral yet rich flavor complements just about any dish, making it a pantry staple for air fryer enthusiasts.
2. Refined Coconut Oil
Coconut oil, particularly the refined version, is another fantastic option for air frying. With a smoke point of 450°F (232°C), it holds up well to high-heat cooking. While unrefined coconut oil has a strong coconut flavor, the refined version offers a much more neutral taste, allowing it to be used in a variety of dishes.
One of the unique benefits of coconut oil is its medium-chain triglycerides (MCTs), which are known to provide a quick energy boost and may even support weight loss. It also boasts antibacterial and antimicrobial properties, adding a health boost to your meals.
Use refined coconut oil when making tropical-inspired dishes like coconut shrimp or coconut-crusted chicken, or for baked goods like muffins or air-fried donuts.
3. Grapeseed Oil
Grapeseed oil is a hidden gem for air fryer cooking. Its smoke point of 420°F (216°C), while slightly lower than avocado or coconut oil, is still high enough for most air fryer recipes. What makes it stand out is its completely neutral flavor, which won’t interfere with the seasoning or natural taste of your food.
This oil is rich in vitamin E and contains antioxidants that can help fight inflammation. However, it’s also high in omega-6 fatty acids, which should be balanced with omega-3-rich foods in your diet.
Grapeseed oil is an excellent choice for cooking delicate foods like fish or air-fried vegetables. It also works wonderfully for dishes with bold seasonings, as the oil won’t compete with the spices.
4. Refined Olive Oil
Not to be confused with extra virgin olive oil, refined olive oil has a smoke point of 465°F (240°C), making it much more suitable for air frying. This version of olive oil has a milder flavor and a more stable composition, which is ideal for high-heat cooking.
Olive oil is well-known for its health benefits, thanks to its high content of monounsaturated fats and antioxidants. These nutrients are linked to improved heart health, reduced inflammation, and even a lower risk of chronic diseases.
Use refined olive oil for air frying Mediterranean dishes, such as seasoned vegetables, lamb meatballs, or pita chips. It also works great for lighter breaded dishes, as its subtle flavor pairs well with herbs and spices.
5. Canola Oil
Canola oil is a kitchen staple for its versatility, affordability, and smoke point of 400°F (204°C). While its smoke point is lower than some other oils, it’s still suitable for most air fryer recipes that don’t require extended high heat.
Canola oil has a neutral flavor, allowing it to blend seamlessly with any dish. It’s low in saturated fats and contains omega-3 fatty acids, making it one of the healthier options for everyday cooking.
Try canola oil for air-fried chicken wings, roasted potatoes, or battered onion rings. It’s an economical choice that delivers consistent results.
6. Peanut Oil
Peanut oil has long been a favorite for frying, and it’s just as effective in an air fryer. With a smoke point of 450°F (232°C), it can handle the heat without breaking down. It also has a rich, nutty flavor that enhances dishes like egg rolls or crispy tofu.
This oil is high in monounsaturated fats and vitamin E, which contribute to its health benefits. However, those with peanut allergies should avoid using it.
Peanut oil works beautifully for air-frying Asian-inspired recipes or any dish where you want a slight nutty undertone.
7. Sunflower Oil
With a smoke point of 450°F (232°C), sunflower oil is another great option for air frying. It has a neutral flavor and light texture, making it ideal for dishes where you want the ingredients to shine rather than the oil.
Sunflower oil is rich in vitamin E, which acts as an antioxidant, and is low in saturated fat. It’s a popular choice for healthier frying methods due to its nutritional profile.
Use sunflower oil for air-frying snacks like potato chips, falafel, or breaded fish.
8. Safflower Oil
Safflower oil is often overlooked, but it’s a fantastic choice for air frying thanks to its smoke point of 450°F (232°C). Its flavor is neutral, which makes it versatile for a wide range of recipes.
This oil is high in monounsaturated fats and has been linked to improved heart health. It’s also one of the more affordable options for high-heat cooking.
Safflower oil is ideal for air-frying breaded chicken, veggie fries, or crispy tofu.
9. Corn Oil
Corn oil is another budget-friendly option with a smoke point of 450°F (232°C). Its neutral flavor makes it suitable for nearly any dish, while its high smoke point ensures it performs well in an air fryer.
Though corn oil is rich in omega-6 fatty acids, it should be used sparingly to maintain a balanced diet.
Try it for air-frying comfort foods like mozzarella sticks, jalapeño poppers, or sweet potato fries.
10. Rice Bran Oil
Rice bran oil has a smoke point of 450°F (232°C) and a subtle, slightly nutty flavor. It’s often used in Asian cuisines but works well for any high-heat cooking.
This oil is rich in antioxidants like oryzanol, which may help reduce cholesterol levels. It also contains vitamin E, making it a healthier alternative to many standard cooking oils.
Use rice bran oil for air-frying spring rolls, tempura, or lightly breaded vegetables.
11. Soybean Oil
With a smoke point of 450°F (232°C), soybean oil is an affordable and accessible option for air frying. Its neutral flavor allows it to work well with both savory and sweet dishes.
Soybean oil is high in polyunsaturated fats, including omega-3 and omega-6 fatty acids. It’s often fortified with vitamin D, making it a nutritional powerhouse.
Use soybean oil for frying breaded fish fillets, hash browns, or apple fritters.
12. Sesame Oil (Refined)
Sesame oil isn’t just for stir-frying—it can be a fantastic option for air frying, especially the refined version, which boasts a smoke point of 450°F (232°C). Unlike the toasted variety, refined sesame oil has a much milder flavor and won’t overpower your food.
Sesame oil brings a subtle nutty essence that pairs beautifully with dishes like dumplings, spring rolls, or breaded chicken. It’s also loaded with healthy compounds, such as sesamin and sesamol, which are known antioxidants.
Use refined sesame oil for air-fried Asian-inspired recipes, particularly those involving marinades with soy sauce, ginger, or garlic. It’s a flavorful choice that adds a sophisticated touch to your meals.
13. Flaxseed Oil (Blended for High Heat)
Flaxseed oil, in its pure form, has a very low smoke point, making it unsuitable for cooking. However, some blended versions are designed to withstand higher temperatures, reaching a smoke point of around 400°F (204°C). These blends allow you to enjoy the unique nutritional benefits of flaxseed oil while safely using it for air frying.
This oil is an omega-3 fatty acid powerhouse, which promotes heart health and reduces inflammation. Keep in mind that even in its blended form, flaxseed oil should be used sparingly, as it can have a strong, earthy flavor.
Use flaxseed oil blends for air-frying plant-based foods like zucchini fries, falafel, or cauliflower bites to boost the health quotient of your dishes.
14. Walnut Oil (Refined)
Refined walnut oil is an underappreciated gem for air frying, with a smoke point of 400°F (204°C). It offers a rich, nutty flavor that works especially well for sweet or nutty dishes, making it a unique option for specific recipes.
Walnut oil is high in polyunsaturated fats, including alpha-linolenic acid (ALA), an omega-3 fatty acid known for its heart-protective benefits. Its flavor, though distinct, is subtle enough to pair with various ingredients.
Air-fry with walnut oil for recipes like candied nuts, apple chips, or breaded pork chops. Its nutty essence also enhances crusted fish dishes, adding depth to your meal.
15. Almond Oil (Refined)
With a smoke point of 420°F (216°C), refined almond oil brings a mildly nutty flavor to the table without overpowering your dish. This oil is great for those who want to add a touch of sophistication to their air-fried creations.
Packed with vitamin E and monounsaturated fats, almond oil is a healthy alternative that adds a layer of nutritional benefits to your cooking. Its smooth texture and pleasant flavor make it a versatile addition to your pantry.
Use almond oil to air-fry desserts like churros or sweet potato fritters. It’s also a good choice for savory items, including breaded chicken or roasted veggies, where its subtle nutty flavor can shine.
16. Palm Oil (Sustainably Sourced)
Palm oil often gets a bad rap due to environmental concerns, but when sourced sustainably, it’s an excellent option for air frying. With a smoke point of 450°F (232°C) and a neutral flavor, palm oil can handle high heat without burning or altering the taste of your dish.
Palm oil is rich in beta-carotene and vitamin E, both of which are powerful antioxidants. It also contains a balance of saturated and unsaturated fats, making it stable at high temperatures.
For air frying, palm oil is perfect for crispy dishes like French fries, onion rings, or fried plantains. If you opt for this oil, look for products labeled as sustainably sourced to support ethical and environmentally responsible practices.
Oils to Avoid in Your Air Fryer
Not all oils are a good fit for air frying. Here’s a list of oils to steer clear of:
- Unrefined Oils: Such as unrefined coconut or flaxseed oil. These have low smoke points and will burn quickly.
- Butter: Delicious for flavor but unsuitable for high-heat cooking. Use sparingly as a finishing touch instead.
- Cheap Vegetable Oils: Many blended vegetable oils contain additives or unstable fats that break down at high heat.
How Much Oil Should You Use in an Air Fryer?
One of the air fryer’s biggest perks is the small amount of oil required. Typically, you’ll need just 1 to 2 teaspoons for most recipes. However, evenly coating your food is key. Here’s how to do it right:
- Use a Spray Bottle: Invest in an oil sprayer for a thin, even layer. Avoid aerosol sprays with additives that can damage your air fryer’s non-stick coating.
- Toss with a Bowl: For breaded or seasoned items, toss them in a bowl with oil before placing them in the fryer.
The Healthiest Oils for Air Frying
If you’re air frying for health reasons, some oils stand out:
- Avocado Oil: High smoke point and loaded with healthy fats.
- Canola Oil: A good option for lower-calorie meals.
- Olive Oil: Known for its heart-healthy properties.
Common Mistakes When Using Oil in an Air Fryer
Avoid these pitfalls to get the best results every time:
- Using Too Much Oil: More isn’t better. Over-oiling can make food soggy.
- Choosing the Wrong Oil: A low smoke point oil will burn, ruining both your meal and your air fryer.
- Skipping Oil Altogether: While you can air fry without oil, a small amount greatly improves texture and flavor.
Pro Tips for Storing and Handling Oil
- Keep Oils Fresh: Store oils in a cool, dark place to prevent them from going rancid.
- Watch for Expiration Dates: Old oil can develop off flavors.
- Clean Your Air Fryer: Residual oil buildup can affect future dishes. Regular cleaning keeps it performing at its best.
Frequently Asked Questions About Oils for Air Frying
1. Can I Use Butter or Ghee in an Air Fryer?
Yes, but use sparingly. Butter has a low smoke point of 300°F (150°C), so it’s best used as a finishing touch rather than for frying. Ghee, however, has a higher smoke point of 485°F (252°C), making it a better option for air frying.
2. What’s the Best Oil for a Budget-Friendly Option?
Canola and corn oils are cost-effective and readily available. Both have neutral flavors and smoke points suitable for most air fryer recipes.
3. Do I Need a Special Oil Sprayer?
Yes, using a reusable oil sprayer is highly recommended. It helps you evenly coat food without overusing oil. Avoid aerosol sprays with additives, as they can damage your air fryer’s coating.
Final Thoughts: Elevate Your Air Frying Game
The right oil can elevate your air fryer dishes from ordinary to extraordinary. From the high-heat versatility of avocado oil to the nutty richness of walnut oil, each option on this list offers unique advantages. By understanding smoke points, flavor profiles, and health benefits, you can confidently choose the perfect oil for your next air-fried masterpiece.
Experiment with these 16 oils, and discover how each one transforms your cooking. Whether you’re roasting veggies, frying chicken, or baking desserts, the perfect oil can make all the difference.
What’s your favorite oil to use in an air fryer? Share your thoughts or ask questions in the comments below!