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The Air Fryer With Heating Function Is Conquering Brazilian Kitchens As A Silent Trend. More Versatile Than The Microwave, This Modern Appliance Can Change Your Eating Routine.
For decades, the microwave was the symbol of convenience in the kitchen. Heating food in seconds, defrosting meats, or making popcorn — it was irreplaceable. But quietly, another appliance began to gain space on the counters of Brazilian homes: the air fryer. And with the arrival of models with a heating function, it is no longer just an electric fryer but rather a possible definitive substitute for the microwave.
What was once seen as a niche appliance — good only for French fries or nuggets — has evolved into a multifunctional appliance that heats, browns, bakes, dehydrates, and even defrosts food. All this without the use of oil and with results more flavorful and consistent than the traditional microwave.
The trend is clear: the air fryer is silently dominating kitchens, becoming more than just an assistant — a true hub for preparing and reheating meals.
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How The Air Fryer Evolved — And Gained Functions That Threaten The Reign Of The Microwave
When it arrived on the Brazilian market around 2011, the air fryer was advertised as an “oil-free fryer”. The proposal particularly attracted people looking for a healthier diet. However, in the first models, usage was limited: frying and some simple baking.
The turning point began to occur in the last five years, with the modernization of design and functionalities. Today, the best air fryers on the market have:
- “Heating” Function with temperature control between 40ºC and 200ºC
- Digital Panels with automatic modes for heating, baking, browning, and defrosting
- Internal Basket With Reinforced Nonstick, easy to clean
- 360-Degree Hot Air Circulation, which heats food evenly
These improvements have made the air fryer a real alternative to the microwave for heating food — with the advantage of better texture, flavor, and crunch.
Why The Air Fryer’s “Heating” Function Has Conquered So Many Users?
The heating function of the air fryer is one of the most sought-after features today, precisely because it addresses one of the biggest complaints about microwaves: the poor texture of food after reheating.
In the microwave, reheating occurs through the vibration of water molecules — which often results in rubbery, soggy food or parts that are cold and others that are hot. In the air fryer, hot air circulates around the food, promoting a more even and natural heating, similar to a conventional oven — just much faster.
Thus, the air fryer can heat pizza without making it soggy, reheat chicken without losing the skin’s crispiness, and even heat rice or beans without them becoming dry.
5 Reasons Why The Air Fryer With Heating Function Can Replace The Microwave
Better Texture And Flavor
Foods reheated in the air fryer maintain their crispiness and look freshly prepared — something rare in the microwave.
More Versatility
In addition to heating, it also bakes, grills, defrosts, browns, and even dehydrates — all in the same appliance.
No Electromagnetic Radiation
While the microwave is controversial for using high-frequency waves, the air fryer heats with hot air, which many consider a more “natural” alternative.
Space And Energy Savings
The newer models are compact and consume less energy for small portions — ideal for those who live alone or as a couple.
Easy Cleaning
The nonstick basket of the air fryer tends to be easier to wash than the rotating plates and lids of the microwave.
When The Air Fryer Is Better Than The Microwave — And When It Is Not
Despite its growing popularity, the air fryer does not replace the microwave in all cases. For quick defrosts or heating liquids like milk and coffee, the microwave still has the advantage. The same applies to dishes with a lot of sauce or liquids, which may dry out in the air fryer if not covered.
But when it comes to solid, crispy, or browned food, the air fryer stands out easily. Cheese breads, lasagnas, quiches, pizzas, pies, breaded items, and even rice with chicken taste better and look fresher.
Therefore, many consumers are leaving the microwave as a backup, using the air fryer as the primary heating and quick preparation appliance.
The Silent Trend In Kitchens: Numbers That Show The Turnaround
According to data from GfK Brasil, a company specialized in consumption, the sales of air fryers grew more than 30% between 2021 and 2024, while microwave sales dropped 8% in the same period. Most purchases were made by people between 25 and 45 years old, primarily in urban settings and compact homes.
Another interesting fact: on social media like TikTok and Instagram, videos with the hashtag #airfryerhacks have accumulated millions of views, while topics like “how to heat food in the air fryer” have become common in culinary forums.
This combination of accessible technology, positive word of mouth, and real efficiency explains why the air fryer has ceased to be a passing trend and has become an essential appliance in thousands of Brazilian homes.
Digital Air Fryer With Heating Function: Which Models Are Worth It?
If you are considering adopting the air fryer with heating function, some models stand out:
- Mondial Family IV AFN-50-BI
5L capacity, automatic functions, quick and quiet heating. - Philco Air Fry Oven
Multifunctional (air fryer + oven), with racks, trays, and full touch panel. - Electrolux Digital Efficient
Modern design, easy-to-clean basket, and great reputation for durability.
The tip is to choose a model with a digital panel, adjustable temperature, “reheat” or “keep warm” mode, and capacity above 4 liters, for greater versatility.
How To Adapt Your Routine To Use The Microwave Less
If the idea is to reduce or eliminate the use of the microwave, you can start with simple changes:
- When storing food leftovers, use air fryer compatible containers (glass, stainless steel, or ceramic);
- Reheat smaller portions and adjust the temperature (between 120ºC and 160ºC) to prevent drying out;
- Cover food with aluminum foil or a silicone lid if you want to retain moisture;
- For liquids, keep the microwave as support — it is still useful for specific tasks.
With these adaptations, in a few weeks you will notice that the microwave can become non-essential — without losing speed or quality in food preparation.
The Future Of The Home Cafeteria Is Crispier
The rise of the air fryer with heating function reflects a change in consumer behavior: we want convenience, but also flavor and texture. The microwave was revolutionary in its time, but has not kept up with the evolution of modern taste — especially among new generations.
The air fryer emerges as a response to this demand. Instead of just heating, it enhances the food. Instead of operating with radiation, it uses hot air circulation. Instead of bland dishes, it delivers food that looks freshly made.
By 2025, having an air fryer in the kitchen will no longer be a differentiator — it will be nearly mandatory. And with newer models becoming increasingly complete, the question remains: who really still needs a microwave?
The microwave has been indispensable for decades, but the landscape has changed. The air fryer with heating function is becoming the new standard in modern kitchens. Silently, it replaces tasks once exclusive to the microwave — and does so better, with more flavor, less mess, and more versatility.
It’s a silent but definitive trend. If you still don’t have a modern air fryer, it might be time to reconsider — because the appliance that can replace the microwave is already among us.
Would you swap the microwave for an air fryer with heating function?
Comment below! Your experience can help other readers who are thinking of doing the same.
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