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Best mini ovens
Whether you know them as mini ovens, countertop ovens, toaster ovens or mini electric ovens, these compact kitchen marvels are the perfect complement to kitchens of all sizes.
Ideal for those in studio flats, shared accommodation or even caravans, mini ovens offer a practical solution for cooking a variety of dishes without the need for a full-sized oven. They conveniently plug into a standard 13A mains socket and voila: your mini kitchen station is ready.
We've put a host of top brands – including Morphy Richards, Ninja, Sage and Tefal – through our extensive test programme which covers oven performance, ease of use and energy efficiency.
One emerged with our Best Buy recommendation and another cheaper option gets our Great Value recommendation, as it's an excellent mini oven as well as one of the cheaper models you can buy.
The best mini ovens
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| Mini ovens | Price | Score | Oven performance* | Grill performance | Energy efficiency |
|---|---|---|---|---|---|
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Dates tested: July 2024, January 2024, October 2023. Page last checked: January 2025. We are not able to show every retailer and cheaper prices may be available.
*Includes assessment of oven reheating time, temperature accuracy, heat distribution and supply of heat
The mini ovens we tested
All the mini ovens we tested are listed in alphabetical order below.
Only logged-in Which? members can view the best mini ovens from our tests.
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Cooks Professional G4742
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Most recently tested October 2023
Size and weight 33 x 51 x 39cm, 8kg
Features Two hobs, grill, timer
Need to know 17 litres usable capacity (34 litres claimed), 1,500W, 95cm cable
Cuisinart TOA-60
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Most recently tested January 2024
Size and weight 31 x 40 x 35cm, 10.2kg
Features Grill, fan oven, timer
Need to know 6 litres usable capacity (17 litres claimed), 1,630W, 1.05m cable
Daewoo SDA1609GE
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Most recently tested January 2024
Size and weight 32 x 51 x 35cm, 11.9kg
Features Two hobs, grill, timer
Need to know 16 litres usable capacity (32 litres claimed), 3,100W, 85cm cable
Dualit 89220
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Most recently tested July 2024
Size 30 x 44 x 41cm
Features Grill, fan oven, timer
Need to know 11 litres usable capacity (22 litres claimed), 1,600W, 88cm cable
Lakeland 27065 Digital Mini Oven
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Available from Lakeland (£200)
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Most recently tested October 2023
Size and weight 36 x 50 x 45cm, 11kg
Features Grill, fan oven, rotisserie, timer
Need to know 16 litres usable capacity, 1,890W, 95cm cable
Morphy Richards KH-J28RCL-E1DKH
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Available from Argos (£160)
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Most recently tested October 2023
Size and weight 27 x 35 x 31cm, 12kg
Features Two hobs, grill, fan oven, rotisserie
Need to know 13 litres usable capacity (28 litres claimed), 2,850W, 85cm cable
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Morphy Richards KR-F20RL-E1DKH
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Available from Argos (£120)
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Most recently tested October 2023
Size and weight 30 x 47 x 41cm, 7.8kg
Features Grill, rotisserie, timer
Need to know 8 litres usable capacity (23 litres claimed), 1,500W, 85cm cable
Ninja DT200UK Foodi 10-in-1
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Most recently tested January 2024
Size and weight 33 x 44 x 41cm, 16kg
Features Grill, fan oven, timer
Need to know 19 litres usable capacity (29 litres claimed), 2,400W, 90cm cable
Russell Hobbs 26680
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Most recently tested January 2024
Size and weight 28 x 46 x 37cm, 5.95kg
Features Grill, timer
Need to know 9 litres usable capacity (20 litres claimed), 1,500W, 67cm cable
Sage BOV820BSS
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Most recently tested July 2024
Size 29 x 48 x 42cm
Features Grill, fan oven, timer
Need to know 12 litres usable capacity, 2,400W, 1m cable
Tefal OF445840
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Most recently tested July 2024
Size 28 x 46 x 33cm
Features Grill, fan oven, rotisserie, timer
Need to know 10 litres usable capacity (19 litres claimed), 1,380W, 98cm cable
Tower T14045
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Most recently tested July 2024
Size 34 x 56 x 45 cm
Features Grill, rotisserie, timer
Need to know 20 litres usable capacity (42 litres claimed), 3,100W, 83cm cable
How we test mini ovens
We shortlist the most popular mini ovens from UK retailers. We buy all the products we test, so you know our reviews can be trusted.
We regularly revisit the mini ovens on sale to see if there are any more popular models that need testing, and when we find them, we do so.
Why you can trust us: at Which? we're free from manufacturer and retailer influence. Find out more about our impartiality and how your support helps us to stay editorially independent
Oven performance
We set each mini oven to heat up to 180°C and 200°C. As well as noting the speed at which they reach these temperatures from cold, we record how closely each oven sticks to the set temperature.
Our tests have found mini ovens that veer wildly away from what you would expect – sometimes by more than 40°C.
Next, we bake a tray of shortbread in the oven. Ovens that leave pale parts or burnt corners get marked down in our tests.
Our baking test involves making a large sponge cake and checking if it's well risen and evenly browned.
Hob performance
We look at how rapidly each hob will heat up a pan filled with water from 15°C to 90°C. The slowest we've found will keep you waiting for a frustrating 17 minutes before the water is ready for you to drop in your pasta.
Our heat-distribution test measures how well heat spreads across the base of a frying pan. The best hobs spread the heat evenly rather than concentrating it in particular spots.
Our final tests involve recording what happens when you power down the hob – some retain heat and will keep cooking your food, while others cool down quickly.
Ease of use
We look at how clear the markings are on the oven and how straightforward it is to operate the various settings.
We load and unload the oven and grill and assess how easy it is to check on food while it's cooking.
Ease of cleaning
We intentionally create common kitchen messes on various parts – including boil-overs on the hob and baked-on grime in the oven.
We then try cleaning them off with common household products, noting how difficult it is to access certain nooks and crannies and how easy it is to remove stains and residues.
Grill performance
We cut the crusts off white bread and cover the mini oven's grill pan with it.
A good grill can brown virtually all the bread, but our tests have found many that struggle to heat more than 50% of the area. The worst models only toast bread under a certain section of the element.
Energy efficiency
As all food is variable, we maintain consistency by heating up a measured batch of chicken nuggets in the main oven at 210°C until their internal temperature reaches 75°C and measuring the energy it takes to do so.
How to buy the best mini oven
Before taking the plunge and buying a mini oven, there are several things you should keep in mind:
- How much space do you have? We’ve found there’s no definite criteria for ‘mini’ among manufacturers. If you're in a compact space, measure your countertop area carefully to ensure the oven will fit comfortably.
- What do you want to use your mini oven for? Do you intend to use it for basic reheating, or are you planning on roasting meats and baking bread or pastries? More ambitious cooking will demand a model with a bigger capacity and a wider range of cooking functions. A mini oven can also serve as a secondary oven for big gatherings or parties – when your main oven is filled with a Christmas turkey, a mini oven for your roast potatoes can be a godsend.
- How much can you spend? If you're on a tight budget, think about whether the mini oven will complement your existing kitchen setup, or if it will serve as your primary cooker.
- Do you already own a microwave? While microwaves are great for reheating food quickly, mini ovens typically offer more functions, including the ability to grill, bake, and even roast – providing a more conventional cooking experience. Air fryers have become an incredibly popular countertop kitchen appliance in the past few years, but they too have their limitations. While air fryers excel at creating crispy ‘fried’ textures with less oil, their capacity is typically smaller, and they may not perform as well at tasks such as baking or roasting.
Ready to turn your kitchen countertop into a cooking powerhouse? Check out our pages on other small appliances, such as the best air fryers or the best microwaves
Mini oven types explained
Traditional mini ovens
As the name suggests, these are compact versions of conventional ovens and have similar capabilities, such as baking, grilling and toasting. However, some models have additional features, including hobs, rotisseries, or even built-in air fryers, which can make them much more versatile.
Toaster ovens
Toaster ovens are primarily designed to toast bread and bagels but often include baking and grilling functions, blurring the line between these and other types of mini ovens. There’s no clear definition of where a toaster oven ends and a mini oven begins, so keep in mind that you could see models described with either term depending on where you look.
Best mini oven features to consider
- Adjustable temperature controls Choose a mini oven with accurate and easy-to-adjust temperature controls, so you can cook your food perfectly.
- Timer function A handy reminder to ensure you don't overcook your meals.
- Multiple rack positions Gives flexibility in cooking different dishes, and allows you to cook two foods at once.
- Convection cooking A convection fan circulates hot air around the food for faster and more even cooking.
- Ease of use Mini ovens should be easy to use and clean. Look for a model with clear controls and a removable crumb tray.
- Included accessories Look for a mini oven with a baking tray, pizza stone or rotisserie spit that offers a more specialised approach to certain foods.
- Warranty As with all appliances, opting for a mini oven with a good warranty will be helpful if you run into any problems down the line.
Are mini ovens any good?
A good mini oven is a cost-effective, space-saving and versatile cooking solution.
However, there's a big difference in the highest-rated mini ovens and the lowest. Some mini ovens supply heat really well, allowing for perfectly risen cakes, and some will leave you with a flat and unappetising result. When we measured the temperature deviation across the top level of the oven cavity when set to 200°C, we found one model with a massive 50°C difference. Our highest-rated models managed only small variations of less than 10°C.
We also test the grills' ability to heat evenly by covering the grill pan in bread, then measure the colour deviation in the toast it produces. The mini oven with the best grill cooked 98% of the bread fairly evenly, while the worst came out with a measly 55% browned, concentrating most of its heat towards the rear.
Because of their small size, mini ovens heat up incredibly quickly. The slowest we've tested takes just over six minutes. The rest average just over three and a half.
What can you use a mini oven for?
- Toasting Need to toast your morning bagel to perfection? A mini oven has you covered.
- Roasting How about roasting a succulent chicken for Sunday lunch? Not a problem.
- Grilling Mini ovens also have a grill function.
- Baking Mini ovens can also bake just as effectively as their full-sized counterparts. It might take a bit of practice to adjust to the smaller size, but with a bit of experimentation you'll be creating perfectly baked cakes and pastries in no time. You can even bake bread in a mini oven. If your mini oven doesn't have a convection feature, you may need to rotate your cake midway through baking to ensure even cooking. Also, remember to adjust the temperature as needed. Because mini ovens often heat up faster and run hotter than conventional ovens, you may need to lower the temperature slightly or shorten the baking time to prevent your bakes from burning or drying out.
- Reheating This feature is particularly useful for those living alone or students wanting a hot meal without using a larger, more energy-hungry conventional oven.
- Boiling and frying Mini ovens with built-in hobs offer even more versatility.
If you'd rather go for a larger and more traditional oven, see our guide to the best built-in ovens.
How much do mini ovens cost to buy and run?
A basic model with standard functions might set you back around £40, while a high-end model from a premium brand might cost more than £250.
The most power-hungry models can cost more than 50p per hour of use at 210°C, while the most efficient can give you an hour of cooking at this temperature for just 12p. Those differences will add up quickly, especially if you intend on using your mini oven as your main appliance.
Find out more about how much your appliances cost to run.