Stop Making These Big Mistakes With Your Air Fryer

Air fryers generated a lot of hype when they first appeared on the culinary scene, and it's easy to understand why. The spaceship-shaped appliances promise crispy chicken wings without the grease splatter, perfectly roasted veggies in minutes, and golden brown fries with a fraction of the fat. If you jumped on the air fryer bandwagon only to be disappointed by limp fries and a smoky kitchen, you're not alone. Like any kitchen appliance, air fryers are only effective when they're used correctly. Most inexperienced home cooks fall prey to the same common air fryer mistakes. From forgetting to preheat your appliance to not using the right accessories, these mishaps can ruin even the best recipes. 

The good news for home cooks? Air frying is an easy cooking technique that just about anyone can master in no time — that's one of the reasons air fryers skyrocketed in popularity.  Take a few minutes to learn about the mistakes you're probably making when you turn on your air fryer, and how to avoid them. Say goodbye to soggy potatoes and rubbery vegetables and learn how to make amazing air-fried meals that actually live up to the hype. 

You wouldn't put a cake into a cold oven and expect delicious results. So why are you tossing meat or veggies into an air fryer without cranking up the heat first? Air fryers take less time than conventional ovens to heat up, but that doesn't mean you can skip the preheating step altogether. Think of it like this: imagine tossing your food onto a lukewarm frying pan. The oil wouldn't be hot enough for that instant sizzle, leading to unevenly cooked meat and unseared edges.  Similarly, a cold air fryer basket won't deliver the immediate blast of heat needed for that signature air-fried texture. Preheating ensures the temperature is already at your desired setting, so your food hits that hot air right away. This sears the surface, locking in juices and creating that irresistible crispy exterior. 

Now, there are some exceptions to the preheating rule. For meats that need to be cooked for a long period, like whole chicken or pork roast, preheating isn't necessary. Baked potatoes and whole squash are two other examples of foods that will come out just fine in the air fryer if you skip the preheat. 

Some air fryer newbies mistakenly believe that the powerful fan in air fryers eliminates the need for tossing or flipping ingredients during cooking. The truth is that the circulation of hot air alone isn't enough to ensure even cooking and restaurant-quality results. Just like oven cooking, the bits of food directly facing the heat source get the most direct exposure to the heat. That's why it's key to give your ingredients a little toss, flip, or shake midway through the air frying process. The exact technique you'll use will depend on your recipe, but a quick flip of a pork chop or jiggle of a basket of Brussels sprouts helps ensure every bite gets equal exposure to moving hot air. 

Flipping and tossing isn't just about even browning. They also help prevent sticking, a common air fryer woe. Have you ever had your crispy chicken wing skin get stuck to the bottom of your fryer basket? A shake mid-cook releases them and prevents them from turning into a sticky, one-sided mess. Plus, it helps render fat more evenly, leading to juicier results and less chance of dry, flavorless bites.

Most air fryers come with a variety of built-in settings for different culinary needs. The default "air fry" setting should be your go-to for achieving that signature crispy-on-the-outside, tender-on-the-inside texture like fries, battered wings, and frozen snacks. But if you're not adjusting your air fryer's settings for other dishes, you're not enjoying the full potential of this handy countertop appliance. Turn the dial of your air fryer to "bake" for baked goods like muffins, scones, and even small cakes. The bake setting is also best for making small batches of roasted vegetables, as it mimics the functionality of a traditional convection oven.  Save the roast setting for roasting pork, beef, or chicken — air fryers can roast these larger cuts of meat in less time than your oven.

Remember that air fryer settings are just a starting point. In most cases, each setting can be adjusted to suit a specific recipe or desired outcome. If your air fryer doesn't come with a variety of automatic settings, you can achieve the same results by manually adjusting the time and temperature according to your air fryer's user manual.

When it comes to cooking breaded chicken and other battered dishes in the air fryer, choosing the right style of batter is key to achieving a perfect crunch. Classic wet batters made with a combination of eggs and flour can become a soggy mess in the air fryer. Traditional wet batters rely on the hot oil of deep frying to set quickly and create a crispy barrier. But in the air fryer's dry heat without constant contact with oil, the wet better runs the risk of sliding off of your food and becoming sticky instead of crunchy. While there are ways to successfully use some wet batters in the air fryer, the process has a steep learning curve and often ends in disappointment. 

Avoiding putting wet batter in your air fryer doesn't mean you have to give up your dreams of whipping up low-fat versions of your favorite fried breaded foods. You just need to use batters with less moisture. Dry batters made with a combination of flour or panko breadcrumbs and seasoning work wonders in the air fryer. 

Cooking oil plays a crucial role in the flavor and texture of air-fryer cooking. The type of oil you use is just as important. Air fryers cook foods at temperatures ranging from 350 F to 400 F (and in some cases, even higher). You need oils with a high smoke point to withstand these high temperatures. An oil's "smoke point" refers to the temperature at which it begins to burn, sputter, and release an unpleasant bitter flavor into your food. Canola oil, peanut oil, avocado oil, and other vegetable oil cooking blends tend to be your best bet for air fryers with smoke points exceeding 400 F. 

Steer clear of using extra virgin olive oil in most air fryer recipes. When this more delicate oil is exposed to quick blasts of high heat in the air fryer, it can burn in the blink of an eye leaving your food tasting burnt, bitter, and smoky. Flaxseed oil and walnut oil are two more oils to avoid adding to foods before air frying. Instead, reserve these low-smoke point oils as additions to your already-cooked dishes to add flavor and moisture. 

The built-in timer function on an air fryer is another feature users love — and often misunderstand. Because your air fryer will automatically turn off when its preset cook time has ended, it's easy to become too dependent on it. While this feature is convenient and certainly reduces the risk of burning or fire, your air fryer timer isn't foolproof. Variables like the size of your air fryer, the make-up of your ingredients, and even your climate can affect cooking time. And because air fryers can reach high temperatures in no time, home cooks who are new to the method may end up burning or overcooking food by accident.  

Even if you're using a recipe designed for your specific brand of air fryer, you should still be prepared to adjust the cooking time to achieve optimum air frying results. Use your recipe's suggested cooking time as a starting point, then check your food periodically for signs of doneness. As you become more familiar with the quirks of your particular air fryer, you'll become more confident in choosing the cooking times you need for air-fried success.

Plenty of air fryer novices mistakenly think they can use any recipe for air fryer cooking. This leads to confusion, frustration, and disappointment when their inaugural air-fried meals don't turn out as expected. That's because air-frying requires different ratios, cooking times, and temperatures than oven baking, pan frying, and deep frying. For one thing, air fryers pack a punch of more concentrated heat than ovens. This means you generally use a lower temperature for air frying than you would for oven baking.  Failing to adjust the temperature can lead to food that's burned on the outside and undercooked on the inside.  

As you get more familiar with the ins and outs of air frying, you'll gain more confidence in adapting recipes for air frying. But when you're just getting started with this trendy cooking method, stick with recipes specifically developed for the air fryer. If you want even more precise results, use recipes that have been tested for use in the same model of air fryer you own.