Air fryers are now a favorite in many homes. They make crispy food with little oil. But people still ask, do air fryers need oil? The answer is yes—but just a small amount. Picking the best oil to use in air fryer helps you get better taste and crunch. This guide will help you find the best oils to try. You’ll learn how much oil you need and why it matters. Let’s make your air fryer meals even better!
Before we dive into the details, here’s a quick look at the top oils to use in your air fryer—based on smoke point, best uses, and health benefits:
| Oil Type | Smoke Point | Best Use | Health Rating |
| Olive Oil | ~375°F | Veggies, chicken, baking | ⭐⭐⭐⭐☆ |
| Avocado Oil | ~520°F | High-heat cooking, wings | ⭐⭐⭐⭐⭐ |
| Canola Oil | ~400°F | Budget frying, snacks | ⭐⭐⭐☆☆ |
| Vegetable Oil | ~400°F | Frozen foods, nuggets | ⭐⭐☆☆☆ |
| Refined Coconut | ~400°F | Keto/paleo meals | ⭐⭐⭐☆☆ |
Do Air Fryer Need Oil?
Air fryers have made a big difference in how people cook at home. They make food crispy without deep frying. But if you’re asking, do air fryers need oil?—the answer is yes, but only a little.
Instead of soaking food in oil like deep fryers, air fryers use hot air to make it crispy. I live in Texas, and I use my air fryer all the time. Down here, we love fried food, but I wanted a lighter way to enjoy it.
Most foods only need a teaspoon or two of oil. Some people even use an oil spray for air fryer cooking. I do that often—it helps food crisp without making it greasy.
You can use an air fryer without oil, but it may not be as crispy. I tried it, and the food was okay, but a little oil made it much better. So yes, air fryers need some oil—but not much. That’s the secret to getting golden food without all the grease.
Best Oil for Air Fryer Cooking: Top Choices
When I first got my air fryer, I was excited. I heard it could make food crispy with little oil. That sounded perfect for me.
But I had one big question—what’s the best oil to use in an air fryer for healthy results?
So, I started to test a few options. I’ll tell you what I’ve learned in this guide. We’ll look at oil sprays for air fryers and which healthy oils work best.
These small choices can change how your food tastes. They also help you cook better and feel better about what you eat.
Can you use olive oil in an air fryer
I wondered if I could use olive oil in my air fryer. So, I gave it a try. The results were great.
Olive oil is full of healthy fats and antioxidants. It also adds a nice flavor to food. I use it for things like veggies, chicken, and fries. It’s one of the best oils for air fryer vegetables, in my opinion.
But you do need to watch the heat. Olive oil starts to smoke at around 375°F. That’s lower than other oils. So I only use it at medium temperatures.
For higher heat, I switch to avocado oil or canola oil. But for most air fryer meals, olive oil works just fine.
You can also try an olive oil spray for air fryer cooking. A light mist helps your food crisp without using too much oil.
Keep the heat in check, and olive oil can give your food a golden, crispy finish.
Avocado Oil for Air Fryer
Avocado oil is my go-to when I cook at high heat. It has a high smoke point—about 520°F—so it works great in air fryers.
It’s packed with healthy fats and vitamins. I read that avocado oil is rich in monounsaturated fats, which may help lower bad cholesterol (Source: Harvard T.H. Chan School of Public Health). That’s a win for heart health.
I use it for crispy foods like potatoes and chicken wings. It adds a rich, buttery flavor that makes food taste amazing. It also gives a perfect crunch.
It’s not the cheapest oil out there, but it’s worth the price. If you want the best oil for air frying chicken wings, this is it.
You can also try an avocado oil spray for air fryer meals. A light spray is all you need for crispy, golden results.
If you need a high smoke point oil for air fryer cooking, avocado oil is hard to beat.
Canola Oil for Air Fryer
Canola oil is a great pick if you want to save money. It’s an affordable oil for air fryer cooking and works for many foods.
It can handle heat up to about 400°F. That means it can handle the heat without burning.
Canola oil has a neutral flavor, so it doesn’t change the taste of your food. I use it for things like chicken, fries, or onion rings.
It’s not as healthy as olive or avocado oil, but it still works well. I use it in moderation when I want extra crunch.
If you’re looking for the best oil for crispy air fryer food that won’t break the bank, canola oil for air frying is a solid choice.
Vegetable Oil for Air Fryer
Vegetable oil is one I still use a lot. It’s cheap, easy to find, and works fast in the air fryer. The smoke point is about 400°F. That means it won’t burn easily, even at high heat.
I use it for frozen snacks like fries, nuggets, and onion rings. It’s great for quick meals. Store-bought foods already have some oil, so this helps them cook up crisp. The flavor is mild. It won’t change how your food tastes.
Most vegetable oil comes from soybeans or corn. It has a lot of omega-6 fats. If you eat too much of that and not enough omega-3s, it may cause problems (Source: Mayo Clinic).
So, it’s not the best oil for health. But it works fine if you don’t use it every day. I reach for it when I want fast, crispy food without spending much.
Which Oils to Avoid in an Air Fryer
I’ve tried many oils in my air fryer. Some just don’t work well. A few can’t handle the fast heat air fryers use. Let me tell you what I learned.
Avoid Oils with Low Smoke Points
If you use oils with low smoke points, food can burn. Butter and unrefined coconut oil are two examples. They break down fast at high heat. I once used butter to cook fries. I hoped it would add flavor. But the fries came out soggy and burnt. It didn’t turn out well!
Can you use coconut oil in an air fryer
Unrefined coconut oil has a low smoke point. That means it’s not great for air frying. But don’t toss it out yet. Refined coconut oil works better. Its smoke point is higher—around 400°F. That makes it safer for hot air frying.
If you follow keto or paleo, you may like it more. It has healthy fats that fit those diets. I use it for some meals, but only the refined kind.
Why Using the Wrong Oil Matters
Using the wrong oil can ruin your food. Oils with low smoke points break down fast. When that happens, they release harmful stuff. I found that the right oil helps more than just taste. It also makes cooking safer. High-heat oils keep food crisp and better for your health.
Alternatives to Avoided Oils
Instead of low-smoke-point oils, I use avocado, canola, or refined olive oil. These work well in the air fryer and make food crispy. I also feel good about their health benefits.
Now that I’ve shared my tips, you can pick better oils too. Use oils that handle heat well and skip ones that break down fast. Your meals will taste better and be good for you too!
Best Oil for Specific Cooking Needs
I’ve found that the right oil makes a big difference. Each oil has its own strength. What you cook decides which one works best. I’ve tested many oils for fries, veggies, and meats. Some made the food crispier and others added better taste. Let me share what worked best for me.
Best Oil for Baking in an Air Fryer
When I started baking in my air fryer, I tested many oils. I got the best results using olive oil and avocado oil. Olive oil has a light, fruity taste. It works well with baked veggies and even cakes. It’s also full of heart-healthy fats. Avocado oil is rich and smooth. I use it for muffins and pastries. Both oils add flavor and are easy to use. They also offer health perks for your bakes.
Best Oil for Frying in an Air Fryer
When I want crispy food, I go for canola or avocado oil. Canola oil is affordable, handles high heat well, and has a neutral flavor. It works great for fries and chicken. Avocado oil is my top pick when I want a rich flavor. It can handle high heat without burning. It also adds a smooth, buttery taste. For a crisp bite with a touch of luxury, I choose avocado oil.
Best cooking oil for air fryer
Health matters to me, so I choose good oils. I usually cook with olive oil or avocado oil in my air fryer. Olive oil has healthy fats and antioxidants. It’s great for the heart and full of flavor. Avocado oil is also a smart choice. It’s rich in good fats and vitamins. I use it for veggies and lean meat. Both oils make meals tasty and healthy.
Picking the right oil for the job is key. Baking, frying, or eating clean—all need the right oil. I’ve seen how much it matters. I hope this guide helps you find the best oil to use in an air fryer for your needs!
How Much Oil Should You Use in an Air Fryer?
When I first used my air fryer, I was unsure about the oil. I didn’t know how much was right for that crispy finish. After trying a few meals, I learned it depends on the food. The good thing is, air fryers need less oil than deep frying. But you still need a little oil to make food crisp. A light spray or about one teaspoon usually works great.
Spraying vs. Coating the Food
If you want to use less oil, try spraying it. I like using an oil sprayer. It helps me control how much oil I add. A light mist is often enough. It also coats the food evenly. For crispier food like fries or wings, I may use a bit more. But I always keep the oil low. Less oil means a healthier meal!
Achieving the Right Crispiness
I’ve found that a light coat of oil often works well. For roasted veggies, a quick spray is usually enough. But for breaded chicken or fries, a bit more oil helps. A few extra sprays can boost the crunch. It’s all about finding the right balance. Try using more or less oil to see what works best for you. Each dish is a little different, so don’t be afraid to test.
Less Oil Means Healthier Meals
One great thing about air frying is using less oil. I’ve seen that I don’t need much to get crispy food. Just a little oil gives me the crunch I want. It helps me enjoy my favorite fried foods without the guilt. Air fryers still need oil, but not a lot. Avoiding common mistakes when using an air fryer can help you get the best results with less oil and more crunch.
Using the right amount of oil is key for great results. A light spray or thin coat is often enough. The air fryer helps me control how much oil I use. That way, my food stays crispy but still healthy.
How to Use Oil in an Air Fryer
When I first got my air fryer, I was unsure about using oil. Should I pour it on the food? Or is there a better way? After trying a few methods, I found what works best. Now I get crisp, golden food without using too much oil. Let me share what worked for me. It might help you too!
Where Do You Put Oil in an Air Fryer?
The best way to add oil is right on the food. I use a brush or drizzle a small amount over what I’m cooking. This gives a light, even coat without using too much. Sometimes, I use a paper towel to spread it around. That helps cover each part of the food.
If I want it quicker, I use an oil spray. It’s easy to spray a light mist over the food. This helps it cook crispy and even every time.
Oil Spray for Air Frying
Using an oil spray is one of my favorite tricks. It gives even coverage with very little oil. I use a refillable spray bottle, so I know what’s inside. I fill it with healthy oils like avocado, olive, or vegetable oil. A light spray works great and keeps food from getting soggy.
Avocado oil spray is perfect for high heat. Olive oil spray adds a light, tasty crunch. Both work well, depending on what I’m cooking.
Whether you brush, drizzle, or spray—just a little oil makes a big difference. That’s how I get crispy food without using too much oil.
Is It Safe to Use Cooking Spray in an Air Fryer?
I get asked a lot whether it’s safe to use cooking spray in an air fryer. At first, I wasn’t sure myself. Cooking sprays can be super convenient, right? Just a quick spritz, and your food is ready to crisp up. But after some research and a few mishaps, I’ve learned a lot about it.
Avoid Aerosol Sprays with Propellants
Here’s the deal: If you’re using one of those pressurized aerosol sprays, like PAM, you might be damaging your air fryer. The propellants in these sprays can wear down the non-stick coating on your air fryer basket over time. I had no idea this could happen until I noticed some of my baskets looking a little rough. So, I made a switch.
Opt for Refillable Oil Misters
I now use a refillable oil mister instead of aerosol cans. It gives me more control over how much oil I use. I fill mine with healthy oils like avocado or olive oil. This way, I get an even coat without using too much.
Refillable misters are also better for your air fryer. They don’t use harsh chemicals or propellants. I once used a spray can and noticed buildup—it wasn’t good.
Now, I avoid pressurized sprays and always go with a mister. It helps my food stay healthy and keeps my air fryer in great shape.
If you want crispy food with less oil and no damage, make the switch. It’s simple, and the results are worth it.
Healthiest Oil for Air Fryer: Which to Choose?
When I pick the healthiest oil for my air fryer, I want it to be good for my body and still taste great. I love crispy food, but I also want it to be healthy. After trying many oils, here’s what I found.
Comparing the Oils
Olive oil and avocado oil are my top choices. They have good fats that help my heart. Both oils also have things that protect my body. Olive oil can help reduce swelling. It also keeps my heart in good shape. Avocado oil has vitamins like E and K. These oils are not just tasty—they are good for your health too!
Why These Oils Are Best
Using healthy oils in the air fryer makes food better for me. When I pick olive or avocado oil, I feel good about eating crispy meals. These oils help cut calories and support heart health. I can enjoy fried food without the guilt. They also give my body the fuel it needs to stay strong.
Olive vs. Avocado Oil
I use olive oil most of the time. It has a light taste and is good for my health. It works great for roasting veggies or cooking chicken. When I want more flavor, I go for avocado oil. It has a rich taste and also supports heart health. Both oils are safe for air frying. They don’t break down or make harmful stuff. These oils give me great flavor and help me cook with confidence.
Final Opinion: Best Oil to Use in Air Fryer
I tried many oils and learned that the right one matters. Olive and avocado oils are my top picks. They taste good and help keep me healthy. Canola and vegetable oils work well too. It depends on what you want.
Each oil adds flavor and crispiness. Try different oils with your air fryer. Find what you like best. I hope my tips make your cooking easier—feel free to share your own advice in the comments!
Frequently Asked Questions (FAQs)
Can you use olive oil spray in air fryer
Yes, olive oil spray works in the air fryer. Just remember, not all olive oils are alike. Light olive oil is better for high heat because it has a higher smoke point, around 240°C. Extra virgin olive oil is best used for lower temperatures. If used at high heat, it can taste burnt.
Is Avocado Oil the Best Oil for Air Fryers?
Avocado oil is great for high heat. It has a smoke point close to 520°F. It also contains healthy fats and adds a smooth, buttery flavor. It’s a bit pricey but works very well in air fryers.
Do I Need Oil in an Air Fryer?
No, oil is not required. But using a small amount or a spray helps. It makes food crispier and adds flavor. A little oil gives a golden look to food.
What is the Best Oil to Use in an Air Fryer?
Olive oil and avocado oil are top picks. They both handle high heat and are good for your heart. Olive oil adds antioxidants. Avocado oil gives a smooth, buttery flavor. For a cheaper, mild oil, canola is a good choice.
Hi, I’m Raju Dey — a food lover with a degree in Culinary Arts from El Centro College. I’ve spent 4+ years testing air fryers, blenders, and other kitchen tools in real home kitchens. At KitchenWink.com, I share honest tips and reviews to help you cook smarter. My goal is to give you advice you can trust — based on hands-on experience, not hype.