What was once the unchallenged reign of the humming microwave is now being seriously tested by a newer wave of compact, efficient cookers. They live on the same kitchen worktop, yet operate in a completely different way and, for plenty of families, are beginning to reshape what a “quick meal” is supposed to be.
A new king of the worktop: the air fryer and rapid-heat cookers
For years, the microwave oven was the shorthand for convenience: press a button, wait a minute, eat. That familiar routine is increasingly being squeezed by small appliances that cook quickly, brown properly and can draw less energy than a standard oven. At the heart of the change is the air fryer and its close cousins: rapid-heat, fan-driven mini ovens designed to deliver crisp chips, succulent chicken and leftovers that taste far closer to freshly made.
Across both the UK and the US, retailers are reporting double-digit sales growth for these devices, while microwave sales are flat or drifting down. Search trends, supermarket deals and social media chatter all underline the same shift: more households are trialling life without a microwave, or at least reaching for it far less often.
"Across many homes, the microwave is no longer the go‑to appliance for quick cooking, but a backup tool gathering dust."
On the surface, it can look like a simple swap-one small box replaced by another. The bigger story is about what people cook, how frequently they lean on packaged ready meals, and how much energy gets used in the process.
Why so many households are parking the microwave
Speed that feels genuinely fast
Microwaves warm food by exciting water molecules, which is handy for soup or leftover curry, but it does little for a golden, crisp finish. Today’s air fryers and compact convection ovens pair powerful heating elements with strong fans. By blasting hot air around the food, they cut preheating (sometimes to almost nothing) and often shorten the overall cooking time.
Independent testing suggests that everyday jobs-roasting vegetables, cooking chicken thighs, or reviving pizza-can take less time in a small rapid-heat cooker than in a full-sized oven. Against a microwave, the total time may be comparable, yet the result tends to come out ahead for texture and flavour.
"For many busy households, “fast” now means more than speed: it means a quick meal that actually tastes cooked, not steamed rubbery food."
Texture, taste and the “crispy factor”
The most frequent gripe about microwaves is the feel of the food afterwards. Chips go limp, pizza bases soften, and coated chicken turns soggy. Heating from the inside out rarely creates the dry, high-heat surface needed for browning.
Rapid-heat devices tackle exactly that weakness. They’re good at producing a crisp exterior while keeping the inside moist-particularly useful for families relying on frozen foods, pre-prepared ingredients or batch-cooked leftovers. Reheated roast potatoes can regain their crunch, yesterday’s fried chicken can taste close to fresh, and leftover vegetables can caramelise rather than collapse.
That improvement often changes habits. People feel less pressure to cook everything at the last moment because they trust reheating not to ruin the dish. Over time, that repeated confidence can subtly shift how households plan and eat.
Cleaner kitchens and lower energy bills
Less mess, easier maintenance
Microwaves are notorious for splattered sauces and melted cheese coating the interior, forming a sticky layer that bakes on over time. Many rapid-heat devices use baskets or trays-either non-stick or plain metal-that lift out easily and can usually go straight into the sink or dishwasher.
"Households that switch often mention an unexpected benefit: they clean the new device more often, because it feels simple and quick, unlike scrubbing the inside of a microwave."
Because grease tends to gather on removable parts rather than hidden corners, upkeep can feel more straightforward. Some models also include filters that trap vapours and can be washed now and then, helping hygiene and cutting the lingering smells that reheated food can leave behind.
Energy use under pressure
With household energy costs on many people’s minds, efficiency matters more than it used to. A conventional oven has to heat a large cavity even if you’re only doing a single tray of chips. Microwaves can be economical, but often at the cost of browning and crunch. Rapid-heat cookers position themselves as a compromise: energy concentrated into a small space for a shorter time.
Side-by-side energy comparisons indicate that, for small-to-medium portions, a 1,500-watt air fryer or compact convection unit can use noticeably less electricity than a full oven. It typically heats up within minutes (or doesn’t require preheating at all), and the fan-driven airflow can reduce overall cooking time.
- Microwave: low energy per minute, but limited browning
- Full oven: high energy use, best for large batches
- Rapid-heat cooker: moderate power, shorter time, strong browning
As a result, some energy-aware households are saving the full oven for bigger weekend roasts or batch baking. Midweek, the compact device takes on most jobs, from toast to salmon fillets.
Changing cooking habits, from breakfast to midnight snacks
From reheating to actual cooking
Microwaves tend to be used mainly for two things: reheating and defrosting. The newer generation of small cookers broadens that menu considerably. People are using them for fresh vegetables, marinated meat, frozen fish, pastries, and even breakfast options such as granola or baked eggs.
Social media is full of home cooks sharing timings for different foods, which encourages trial and error. Rather than picking a microwave meal, some people put raw ingredients into the basket, set a timer and return to a complete dish with a crisp top and a tender middle.
"As the device becomes a primary cooker rather than a reheater, families start planning meals around what works best in that compact space."
This change can also nudge diets away from heavily packaged food. Seasoned carrots and chickpeas can cook nearly as quickly as a ready meal, while costing less and giving better control over salt and fat.
More cooking, less watching
Many modern appliances lean on presets and simple dials instead of multi-step digital menus. Once users learn a few reliable time-and-temperature combinations, they often leave the device to get on with it.
It’s a “set it and walk away” rhythm that echoes slow cookers-only measured in minutes, not hours. Parents describe using the device for fast after-school snacks, while remote workers use it for hot lunches that need very little attention.
Not everyone is ready to say goodbye to the microwave
Where the old appliance still wins
Even with the current hype, microwaves keep certain strengths. Defrosting large, solid blocks of frozen food is often quicker in a microwave. Heating liquids-tea, coffee or soup-can also be simpler in a microwave-safe mug or bowl.
In shared student houses, budget microwaves remain popular because they make reheating takeaways and low-cost meals effortless. And in small city flats where worktop space is tight, adding another appliance may be impractical.
| Task | Microwave | Rapid-heat cooker |
|---|---|---|
| Defrosting meat | Very quick, uneven results | Slower, more even, needs planning |
| Reheating pizza | Soft, chewy base | Crisp crust, hot toppings |
| Heating soup | Simple and fast | Possible, but less convenient |
| Cooking chips | Pale, soggy texture | Golden, crisp exterior |
For plenty of households, the end point is owning both. The microwave is kept for a handful of specific tasks, while the rapid-heat device handles most everyday cooking. Even when the microwave stays plugged in, that arrangement still typically means it gets used less.
Safety, health and what experts watch next
From overheating plates to hot oil risks
Microwaves come with familiar safety issues: overheated liquids, cracked containers and the occasional sparks when someone forgets a foil lid. Rapid-heat devices avoid some of those problems but introduce new ones. Baskets can reach very high temperatures, and a rush to open the drawer can release a blast of hot air.
Consumer groups advise placing the unit on a heat-resistant surface and keeping clear space around the vents. They also caution against using too much oil spray inside, as it can wear non-stick coatings over time and may generate fumes.
From a health perspective, nutritionists see possible upsides. It’s often possible to get a fried-style crunch using far less oil than a deep fryer. Frozen chips and breaded fish still come with fat and salt, but many families are now lightly oiling fresh potatoes or vegetables rather than submerging them.
"The same craving for crisp textures that once led to takeaway orders now pushes some people toward homemade versions with leaner ingredients."
What this shift means for the future kitchen
Manufacturers are already leaning into the trend with hybrid machines that claim to replace multiple appliances. Some compact ovens blend air frying, grilling and baking with basic microwave functions. Others are aimed at small flats and student halls, with stackable formats and fold-out shelves.
Kitchen designers are also adapting, picturing layouts that give a rapid-heat unit a permanent home in the same way earlier kitchens made space for the microwave. Some builders even talk about positioning sockets and ventilation at worktop height rather than under cabinets, anticipating frequent daily use rather than the occasional trial.
For anyone deciding what to buy next, the key is what you actually do day to day. If you mostly reheat coffee and stews, a microwave may still make the most sense. If you regularly roast vegetables, reheat pizza and cook frozen fish several times a week, a rapid-heat cooker may offer better value.
A practical way to judge is to run a simple one-month test: note how often the microwave is used and what goes into it. Break the use into defrosting, reheating and cooking from raw, then compare those tasks to what newer devices do well. When you add rough energy-use figures from the user manuals, the picture is often clearer than marketing claims.
This shift in kitchen kit also affects related routines. Weekend batch cooking can pair neatly with quick weekday reheats in a compact device. People who barbecue in summer often reuse the same marinades and seasoning approaches in their worktop cooker through winter. And smaller choices-such as switching from pre-fried frozen items to seasoned fresh vegetables-can add up to meaningful benefits for health and household budgets over the course of a year.
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