Joybuy Insights

Multi-Function Ovens: A Guide to Choosing the Right Model

Every year, dozens of appliances promising to revolutionise our kitchens pass through our hands. The multi-function oven is often front and center, marketed as the silver bullet for small kitchens and healthy eating enthusiasts. But be warned: behind the marketing promises, the reality is often quite different.

Deciphering spec sheets can be a real headache. This guide is here to help you see things more clearly, identify the features that truly matter, and avoid the common pitfalls. In short, to help you make the right choice—the one that fits your lifestyle.

The 3 Pitfalls to Avoid When Buying a Multi-Function Oven

Before you even start comparing models, let's review the most common disappointments. An appliance that looks perfect on paper can quickly become a daily nightmare.

  1. The 'X-in-1' Function Illusion: Many ovens boast a mile-long list of functions (grill, convection, dehydrate...). In reality, most are just slight temperature variations of the same cooking mode. The result: you pay for a glorified countertop oven that excels at nothing, especially when it comes to game-changing features like air frying or steam cooking.
  2. The Capacity Trap: 25 or 30 litres sounds huge on paper. But in practice, due to a poorly designed interior (protruding heating elements, ridiculous height), it's impossible to fit a whole chicken or a family-sized pizza. The takeaway: the "usable" capacity is often much smaller than the gross capacity advertised.
  3. The Cleaning Nightmare: Low-quality interior materials, coatings that peel, accessories that are impossible to remove... maintenance can quickly become a chore. And an appliance that's a pain to clean is an appliance that ends up collecting dust in a cupboard.

The Essential Criteria for a Smart Choice

To avoid these letdowns, here are the technical points that truly make a difference.

1. Cooking Technology: Beyond Simple Convection

The true versatility of a multi-function electric oven isn't measured by the number of programs, but by the quality of its cooking technologies.

  • Air Fry: The secret here is a high-speed convection system. This powerful, ultra-fast ventilation is what guarantees unbeatable crispiness with just a drop of oil, turning your oven into a true mini air fryer oven.
  • Steam Cooking: The feature that really makes a difference is steam. Be careful: a true combination steam oven does more than just have a water tray at the bottom. It must integrate an active steam injection system to lock in moisture, keeping meats juicy and vegetables crisp. A real game-changer for healthy, flavourful cooking.
  • Rotisserie: For fans of Sunday roast chicken, a built-in rotisserie function is a must-have. Check that the spit is sturdy and that the interior space allows for a full rotation for perfectly even cooking.

2. Usable Capacity and Ergonomics

Forget the advertised litres—trust your eyes (and a tape measure)! Check the internal dimensions and layout. A good freestanding oven should accommodate your go-to dishes without a struggle. For example: can a 30 cm pizza fit? What about a 2 kg chicken? Can you cook on multiple levels at once? The number of rack positions is also an excellent indicator of its flexibility.

3. Materials and Ease of Maintenance

The quality of the interior cavity is a non-negotiable feature. Opt for 304 stainless steel: it's durable, hygienic, doesn't retain odours, and wipes clean in a flash. Even better are models with a steam self-cleaning function, which loosens grease and makes cleanup a breeze.

Our Recommendations Based on Your Profile

Rather than searching for THE perfect model that doesn't exist, let's find the one that's made for you. Here is our selection for 2026.

FOR HEALTHY GOURMET COOKING FANS
OUNIN 24L Steam Combi Oven

OUNIN 24L 10-in-1 Steam Combi Oven

Why it's a match: It's the ideal compromise for those who don't want to choose between nutrient-preserving steam cooking and an Air Fry mode for impeccable crispiness. It checks all the boxes and frees up counter space.

How it avoids the pitfalls

No gimmicky functions here: the combination steam cooking is the real deal, powered by a 1L water tank. The cleaning nightmare is over thanks to its 304 stainless steel cavity and steam cleaning function.

The standout feature & key strengths

It combines steam, rotisserie, and Air Fry in a compact 24L format. True versatility for chef-quality textures and flavours.

FOR FAMILIES AND LARGE GATHERINGS
OIMIS 30L Air Fryer Oven

OIMIS Extra-Large 30L Air Fryer Oven

Why it's a match: With its 30L capacity, it's built for family meals. Rotisserie chicken, a 33 cm pizza... it can handle anything. It's the perfect ally for large gatherings and fans of batch cooking.

How it avoids the pitfalls

It tackles the capacity trap head-on by being crystal clear: a 33 cm pizza and a 3.5 kg chicken will fit! Its 1800W ensures a powerful air fryer oven function, even at full capacity.

The standout feature & key strengths

XXL 30L volume for 6 to 8 people. Its 21 automatic programs make life in the kitchen easier.

FOR TECH FANS AND DESIGN LOVERS
OIMIS Smart Stainless Steel Oven

OIMIS 30L Smart Stainless Steel Oven

Why it's a match: For those who love beautiful objects as much as standout features. Its full stainless steel finish looks stunning on a countertop, and its "Dual Cooking" mode lets you chain two cooking stages for custom results.

How it avoids the pitfalls

More than just a list of programs, it offers true innovation with its "Dual Cooking" function. Its all-stainless-steel construction is a guarantee of longevity and easy maintenance, a far cry from low-end materials.

The standout feature & key strengths

Unique "Dual Cooking" function for creative cooks. Premium all-stainless-steel design and a generous 30L volume.

Craving the perfect roast chicken?

Discover our selection of appliances specializing in rotisserie cooking, from compact ovens to barbecues with a spit.

Frequently Asked Questions (FAQ)

How much electricity does a multi-function electric oven use?

Power generally ranges from 1500W to 2000W. But here's the good news: for everyday cooking, a countertop oven often consumes less energy than a large built-in oven. Its secret? A smaller volume that heats up in a flash and technologies like 360° air circulation that reduce cooking time. It's a great way to lighten the load on your electricity bill.

Can a multi-function oven really replace an air fryer?

Absolutely, provided you choose a model with a true "Air Fry" function. This feature uses super-powerful convection to replicate the crispiness of a dedicated air fryer. Get ready for golden fries, chicken wings, and vegetables with just a spoonful of oil. The big advantage of an air fryer oven is its larger volume and its versatility for everything else.

How do you effectively clean a countertop oven with a steam function?

It's much simpler on models with a stainless steel cavity and a steam cleaning function. The steam softens grease and food residue, which can then be removed with a simple wipe. Pro tip: a quick clean after each use prevents dirt from building up and carbonising. It's always easier to remove when it's fresh.