Air fryers operate at similar temperatures to deep fryers, but the most significant difference between the two methods lies in the fat and calorie content of the cooked food.

“Are air fryer French fries a healthier alternative to traditional deep-fried ones?” asked a First Check reader. For all those who love their French fries, First Check presents the science-backed answer. 

The traditional way of making French fries involves submerging potato strips in hot oil, typically at temperatures between 120 and 200°C. This method results in a crispy exterior and soft interior, but also significant oil absorption. Consequently, the French fries are high in calories and fat, particularly saturated fat, which has been linked to increased risk of heart disease, when consumed in excess.

Air frying, on the other hand, uses hot air circulation to cook food, with a thin layer of oil usually applied to the potato strips before making the fries. Air fryers operate at similar temperatures to deep fryers, but the most significant difference between the two methods lies in the fat and calorie content of the cooked food. In fact, the oil usage is about 50% - 70% lower than traditional preparation, according to research. 

Another important health consideration for both cooking methods is the formation of acrylamide, a probable human carcinogen that forms when starchy foods are cooked at high temperatures. Studies have shown that air frying can significantly reduce acrylamide formation compared to traditional deep-frying. This is attributed to the lower oil content and potentially shorter cooking times in air frying. However, acrylamide can still form in air-fryer foods, especially if they’re cooked for longer or until burnt.

Texture and taste differences also exist between the two methods. Traditionally fried French fries often have a crispier exterior and may be perceived as more flavourful due to higher fat content. Air fryer versions may have a slightly different feel and flavour, albeit with a slightly higher level of nutrients.

Irrespective of the cooking method, it’s important to note that French fries should be consumed in moderation, as part of a nutritious well-balanced diet. Potatoes are starchy vegetables that can cause rapid spikes in blood sugar, especially when processed into fries. For those looking to enjoy French fries while being mindful of their health, air fryer cooking presents a promising alternative to traditional deep-frying methods. However, moderation is the key.

To fact-check health claims, write to us at hello@firstcheck.in or WhatsApp us on +91 9311 223145. You can also connect with us on First Check WhatsApp channel. 

Read More: Fact-check: Flawed rationale behind soaking nuts before consumption