Air Fryer Versus Microwave Ovens: Which Fits?

Leftover hot chips can be ready in minutes, but the result can be very different depending on the appliance. When comparing air fryer versus microwave ovens, the best choice comes down to what your household heats, cooks and reheats most often. One is built for crisp, browned food; the other is hard to beat for quick lunches, defrosting and steaming.

For many Australian homes, this is not an either-or purchase. An air fryer and microwave cover different jobs, and having both can make weekday meals easier. If bench space or budget means choosing one, however, it pays to look beyond cooking time alone.

Air fryer versus microwave ovens: the quick answer

Choose an air fryer if you want crunchy chips, crisp chicken, roasted vegetables and a compact alternative to using the full-sized oven. It uses circulating hot air to cook food with little or no added oil, and it is particularly useful for smaller portions.

Choose a microwave if your priority is speed for reheating, defrosting and simple meals. It is better for warming soup, heating leftovers in a bowl, cooking porridge, steaming vegetables and getting a meal on the table during a short lunch break.

An air fryer gives food a dry, golden finish. A microwave keeps moisture in food and heats it quickly, but it will not make pastry flaky or chips crunchy. That single difference will matter more than most feature lists.

How each appliance cooks food

Air fryers use hot, moving air

Despite the name, an air fryer does not fry food in a pool of oil. A heating element and fan circulate very hot air around food in a basket or tray. This creates a crisp outer layer similar to oven roasting, often with less oil than deep frying.

Because hot air needs room to move, it is best not to pack the basket too tightly. A crowded air fryer can leave food unevenly cooked or less crisp, especially with frozen chips, nuggets or vegetables. Shaking the basket partway through cooking usually helps.

Air fryers are available in compact basket styles, larger dual-drawer models and oven-style designs with racks. Capacity is worth checking carefully. A smaller unit may suit one or two people, while a family may need a larger basket or two separate cooking zones to avoid making food in batches.

Microwave ovens heat water in food

A microwave uses electromagnetic waves to excite water molecules in food, generating heat quickly. That is why it performs so well with moist foods such as curries, rice, pasta sauces and soups. It is also the practical choice for defrosting mince or warming a mug of milk.

The trade-off is texture. Microwaves do not surround food with dry heat in the way an oven or air fryer does. Bread can become chewy, fried foods can soften and pizza bases can turn limp. Standing time also matters, as heat continues to spread through food after the microwave stops.

Cooking results: crispness versus convenience

If your regular meals include frozen snacks, wedges, chicken pieces, fish fillets or roast vegetables, an air fryer can make a noticeable difference. It browns surfaces and reduces the soggy texture that often comes with microwave reheating. It can also bring yesterday's roast potatoes, schnitzel or spring rolls back to life.

That does not mean an air fryer is the better option for every meal. It is not ideal for saucy dishes, large volumes of liquid or foods that need gentle, even warming in a covered container. Reheating a family-sized casserole may take several batches and more washing up than simply using a microwave-safe dish.

Microwaves excel when texture is not the main goal. They can heat baked beans on toast fillings, leftovers, steamed veg, rice packs and ready meals with minimal fuss. They are also more practical for anyone who needs a quick meal without preheating or waiting for an appliance to reach temperature.

Speed, energy use and bench space

A microwave is usually faster for reheating and defrosting. A bowl of soup might take two or three minutes, while an air fryer is not suited to the task at all. For cooking foods that need browning, though, an air fryer can be quicker than a conventional oven because it has a smaller cavity and generally heats up fast.

Energy use depends on the appliance wattage and how long it runs. A microwave often uses less electricity for short reheating jobs because it finishes so quickly. An air fryer can be an efficient choice for a small roast, tray of vegetables or frozen snacks when compared with heating a large oven for one or two serves.

Bench space deserves the same attention as cooking performance. A microwave is a familiar kitchen essential and may fit into a dedicated shelf or cabinet opening. Air fryers can be bulky, particularly larger dual-basket models, and need clear space around them for safe ventilation. Measure the available area before buying, including cupboard clearance if you plan to store it away.

The foods that suit each appliance

An air fryer is a strong match for foods where crunch matters: chips, potato gems, crumbed chicken, sausages, bacon, roast vegetables, frozen party food and reheated pizza. It also works well for small batches of baked goods, although cooking times can vary between models.

A microwave is the everyday winner for liquid or soft foods, including soup, porridge, rice, pasta, steamed vegetables, sauces and leftovers with gravy or curry. It is also useful for melting butter or chocolate, softening ingredients from the fridge and defrosting food safely before cooking it another way.

Some foods can go either way. Corn on the cob is quick in a microwave but has more roasted flavour in an air fryer. Leftover pasta is faster in a microwave, while a pasta bake topping will be far more appealing from an air fryer. Think about the finish you want, not just whether the food can be heated.

Price, capacity and useful features

Budget models can handle basic cooking well, so focus first on capacity, controls and cleaning rather than paying for features you will not use. For an air fryer, a removable non-stick basket, easy-to-read temperature settings and a timer are useful everyday basics. A dishwasher-safe basket can also save time after busy dinners.

For a microwave, consider internal capacity, power output, defrost settings and whether the turntable is large enough for the dishes you use. A higher wattage model may heat food faster, but following the cooking instructions and stirring halfway through still gives more even results.

Combination microwave ovens with grilling or convection functions can sound like a space-saving solution. They can be handy, but they do not always give the same crisp results as a dedicated air fryer. They also tend to cost more and may involve more settings to learn. Buy for the tasks you will actually do every week.

Which appliance should you buy?

Buy an air fryer when you often cook for one to four people, want crisp food without relying on the large oven and have room on the bench. It is especially worthwhile for households that use plenty of frozen convenience foods or want an easier way to cook weeknight proteins and vegetables.

Buy a microwave when quick reheating, defrosting and simple meal prep are the priority. It is the more versatile option for liquid foods and is often the better first appliance for renters, students, busy families and anyone setting up a kitchen on a tight budget.

If you already own a microwave, adding an air fryer is usually more useful than replacing it. The two appliances work well as a pair: microwave the rice or leftovers, then use the air fryer for crispy sides or a better finish. When comparing appliances at Metrodeals AU, match the size and features to your household routine rather than buying the biggest model on sale.

The right choice is the one that gets used. Picture the next five dinners, the usual leftovers in your fridge and how much bench space you can spare. That will tell you far more than a long list of preset buttons ever will.