Things You Didn't Know About Air Fryers

Air fryers are everywhere—but how much do you really know about them? From how they cook your food to what you can (and shouldn’t) put inside, this article breaks down surprising facts and helpful tips that can make your cooking even easier and more enjoyable!

Things You Didn't Know About Air Fryers Created by AI

The Secret Science Behind Air Fryer Crispy Results

Ever wondered how air fryers achieve that perfect crunch? It’s all about the Maillard reaction. This complex chemical process occurs when amino acids and sugars in food are exposed to high heat, creating hundreds of different flavor compounds and that characteristic golden-brown color. Air fryers excel at this by circulating hot air around the food at high speeds, typically between 150 to 400°F (65 to 200°C). The rapid air movement creates a thin, dehydrated layer on the food’s surface, resulting in that coveted crispy texture without the need for excessive oil.

What Foods Should You Never Put in an Air Fryer?

While air fryers are versatile, they’re not suitable for everything. Avoid putting these items in your air fryer:

  1. Wet batters: Unlike deep fryers, air fryers can’t set wet batters, leading to a messy disaster.

  2. Leafy greens: Light items like spinach or kale can fly around and burn quickly.

  3. Whole roasts: Large cuts of meat may not cook evenly, risking foodborne illnesses.

  4. Cheese: Unless it’s breaded, cheese will melt and create a gooey mess.

  5. Rice and other grains: These need water to cook properly, which air fryers aren’t designed for.

Understanding these limitations can help you use your air fryer more effectively and avoid potential kitchen mishaps.

5 Must-Know Air Fryer Tips for Perfect Cooking Every Time

  1. Don’t overcrowd the basket: Leave space between food items for optimal air circulation.

  2. Use a light coating of oil: A spritz of oil can enhance crispiness and prevent sticking.

  3. Shake or flip: For even cooking, shake the basket or flip food halfway through.

  4. Preheat when necessary: Some recipes benefit from a preheated air fryer.

  5. Use foil or parchment paper wisely: These can help with cleanup but shouldn’t block airflow.

These tips can significantly improve your air frying results, ensuring perfectly cooked meals every time.

Does Preheating Really Matter? Basket Mistakes to Avoid

Preheating an air fryer is a topic of debate among cooking enthusiasts. While not always necessary, preheating can be beneficial for certain foods, especially those requiring a crispy exterior. It typically takes 2-3 minutes and can help achieve more consistent cooking results.

Common basket mistakes to avoid include:

  1. Using aerosol cooking sprays: These can damage the non-stick coating.

  2. Neglecting to clean between batches: Leftover crumbs can burn and affect flavor.

  3. Placing the basket on heat-sensitive surfaces: Always use a heat-resistant surface.

  4. Forgetting to use the crisper plate: This elevates food for better air circulation.

By being mindful of these aspects, you can extend the life of your air fryer and improve your cooking results.

2024 Air Fryer Model Showdown: Which Is Best for Your Kitchen?

As air fryer technology continues to evolve, choosing the right model can be challenging. Here’s a comparison of some popular 2024 models to help you decide:


Model Capacity Key Features Price Estimation
Ninja Foodi 8-in-1 6 quarts Multi-functionality, dual heat zones $199.99
Cosori Pro LE 5 quarts Smart WiFi control, 12 presets $129.99
Philips Premium XXL 7 quarts Fat removal technology, digital display $299.99
Instant Vortex Plus 6 quarts 6-in-1 functionality, see-through window $159.99
Breville Smart Oven Air Fryer 0.8 cubic ft 11 cooking functions, super convection $349.99

Prices, rates, or cost estimates mentioned in this article are based on the latest available information but may change over time. Independent research is advised before making financial decisions.


When choosing an air fryer, consider factors like capacity, additional features, and your budget. The Ninja Foodi offers versatility, while the Cosori Pro LE provides smart features at a lower price point. The Philips Premium XXL is ideal for larger families, and the Instant Vortex Plus offers a good balance of features and affordability. For those seeking a multi-functional appliance, the Breville Smart Oven Air Fryer might be worth the investment.

Air fryers have revolutionized home cooking, offering a healthier alternative to traditional frying methods. By understanding the science behind their operation, knowing which foods to avoid, and following best practices, you can make the most of this innovative kitchen appliance. Whether you’re a seasoned air fryer user or considering your first purchase, these insights can help you achieve delicious, crispy results with less oil and effort.