Description
Fast Microwave Cooking. Powerful Air Frying. Crispy Results from One Versatile 3-in-1 Appliance.
Transform everyday cooking with the Ninja CRISPi Microwave, Air Fryer & Oven in Black - MW101UKBK1. Bringing together the convenience of a 1000W microwave, powerful 2000W air frying and convection-style oven cooking, this multifunctional appliance gives you more ways to prepare meals without filling your kitchen with separate appliances.
Ninja's innovative FusionCrisp Technology combines two cooking methods to deliver speed and texture in the same programme. Food is initially cooked using microwave power before the appliance automatically switches to an air-frying finish, helping you achieve crisp, golden results while keeping cooking times conveniently short.
Need dinner straight from the freezer? FusionCrisp is designed to take suitable foods from frozen to crispy in minutes. Ninja states that FusionCrisp Technology can cook up to 60% faster than a conventional oven, making the CRISPi particularly useful when you need to get meals onto the table quickly.
Dedicated air-frying functions use up to 2000W of power and super-heated cyclonic airflow reaching temperatures of up to 240°C. Alongside FusionCrisp, you get eight microwave presets and five air-fry presets, providing a total of 14 versatile cooking functions.
There's plenty of room inside too. Instead of a conventional rotating turntable, the CRISPi has an XL flatbed interior that provides a flexible cooking area for larger and differently shaped dishes. Ninja states that the design provides 20% more usable cooking space compared with a 33cm diameter turntable.
The included 5.2L CleanCrisp Glass Cooking Dish takes you from preparation to cooking and serving in the same container. The supplied glassware is made PFAS and PTFE-free, while the PFAS-free Crisper Tray helps circulate hot air around food for fast, crisp results.
Finished in contemporary Black and complete with an easy-clean flatbed interior and two-step Child Lock, the Ninja CRISPi MW101UKBK1 brings microwave convenience, air-fryer versatility and oven-style cooking together in one smart kitchen appliance.
Key Features
- Versatile 3-in-1 Microwave, Air Fryer & Convection Oven
- FusionCrisp Technology for Fast Cooking with a Crispy Finish
- 14 Cooking Functions & Presets
- 8 Microwave Presets Plus 5 Air Fry Presets
- 1000W Microwave & Powerful 2000W Air Frying
- Super-Heated Cyclonic Air Reaches up to 240°C
- FusionCrisp Cooks up to 60% Faster than a Conventional Oven
- XL Flatbed Interior with No Rotating Turntable
- 5.2L CleanCrisp Glass Cooking Dish Included
- PFAS & PTFE-Free Supplied Glassware
- Space for up to a 3kg Chicken or 1.8kg of Frozen Food
- Two-Step Child Lock & Up to 2-Year Guarantee with Registration
Three Cooking Appliances in One
The Ninja CRISPi MW101UKBK1 gives you much more versatility than a conventional microwave. Its combination of microwave, air-fryer and convection-style oven functionality means a single appliance can handle a broad variety of everyday cooking tasks.
Use microwave power when speed is the priority, switch to dedicated air-frying functions when you want a crisp finish, or use FusionCrisp to automatically combine the benefits of both.
FusionCrisp Technology
FusionCrisp Technology is designed to bridge the gap between fast microwave cooking and the crisp textures associated with an air fryer.
The programme starts by using microwave energy to rapidly cook the food. It then automatically moves into an air-frying stage, circulating super-heated air to create a crisp, golden finish.
This gives you a convenient way to prepare suitable dishes quickly without settling for the softer exterior normally associated with microwave-only cooking.
Frozen to Crispy in Minutes
There's no need to rely exclusively on slow conventional-oven cooking when starting with suitable frozen foods. FusionCrisp combines rapid microwave heating with an automatic air-fried finish to take appropriate foods from frozen to crispy in minutes.
Exact cooking times depend on the ingredients, quantity and selected settings, so the instructions supplied with the appliance and food should always be followed.
Cook up to 60% Faster
Ninja states that FusionCrisp Technology can cook up to 60% faster than a conventional oven.
The actual time saved will vary according to what you're cooking, the quantity, starting temperature and cooking method, but the combination of microwave and air-frying technologies is designed to significantly reduce waiting time for suitable meals.
Powerful 2000W Air Frying
When you want dedicated air-fryer performance, the CRISPi uses up to 2000 watts of air-frying power to circulate intense heat around your food.
This powerful airflow helps food cook rapidly while developing the browned and crisp exterior expected from an air fryer.
Up to 240°C Super-Heated Air
The MW101UKBK1 uses super-heated cyclonic airflow at temperatures reaching up to 240°C during appropriate cooking modes.
The combination of high temperature and rapidly circulating air is designed to deliver fast cooking and crisp textures while helping suitable foods remain juicy inside.
14 Versatile Cooking Functions
Whether you're reheating leftovers, cooking from frozen or preparing a complete meal, the CRISPi provides a wide selection of programmes.
Its 14-function configuration consists of eight microwave presets, five air-fry presets and FusionCrisp Technology, allowing one appliance to tackle a diverse selection of everyday recipes.
Eight Microwave Presets
Eight microwave presets provide convenient options for everyday microwave cooking and reheating.
The supplied information confirms the number of presets but does not provide the individual name of every microwave programme, so additional programme names have not been assumed.
Five Air Fry Presets
For crisping, roasting, baking and grilling, five dedicated air-fry presets provide plenty of flexibility:
- Air Fry
- Crisp / Max Crisp
- Air Roast
- Air Bake
- Air Grill
The supplied product information uses both "Crisp" and "Max Crisp" when describing one of these presets. The wording displayed on the appliance and in its instruction booklet should be treated as definitive.
Air Fry
Enjoy the crisp textures associated with air frying using rapidly circulated hot air. Air Fry is suitable for a wide variety of foods where you want a crisp, golden exterior without conventional deep-fat frying.
Crisp / Max Crisp
The dedicated crisping programme provides high-temperature cooking for appropriate foods where an especially crisp exterior is wanted, including many frozen favourites.
Air Roast
Air Roast gives you a convenient option for roasting suitable meat, vegetables and other dishes using circulating hot air.
Air Bake
Expand your cooking options with Air Bake, providing convection-style heat for suitable baked dishes without needing to switch on a full-size conventional oven.
Air Grill
Air Grill adds another high-temperature option for cooking, browning and finishing appropriate foods.
1000W Microwave Cooking
Sometimes you simply want the speed and convenience of a traditional microwave. The Ninja CRISPi delivers 1000W of microwave power for fast everyday cooking and reheating.
When crisping isn't necessary, you can use its microwave functionality independently rather than running an air-frying programme.
XL Flatbed Interior
The CRISPi replaces the familiar rotating glass turntable with a spacious flatbed interior. This provides greater freedom when positioning cookware and makes better use of the rectangular cooking cavity.
Ninja states that the design provides 20% more usable cooking space when compared with a 33cm diameter turntable.
Flexible Space for Bigger Meals
The flatbed cavity is designed to accommodate larger dishes and multiple portions. According to Ninja, the available space can fit:
- Up to 4 Bowls
- A 23 x 28cm Baking Dish
- 2 Popcorn Bags
- A Chicken Weighing up to 3kg
- Up to 1.8kg of Frozen Food
These are individual examples of capacity rather than items intended to be accommodated simultaneously. The appropriate clearance and airflow for the selected cooking programme must always be maintained.
Made for Family-Sized Cooking
Ninja states that the included 5.2L CleanCrisp Glassware can prepare enough food to feed up to eight people.
Actual serving quantities naturally depend on the particular recipe and portion sizes, but the generous capacity makes the CRISPi a practical option for family meals and larger batches.
5.2L CleanCrisp Glass Cooking Dish
Prepare ingredients, cook your meal and bring it to the table using the included 5.2-litre CleanCrisp Glass Cooking Dish.
Using one container across multiple stages of meal preparation can reduce the need to transfer food between separate preparation, cooking and serving dishes.
PFAS & PTFE-Free Supplied Glassware
The supplied CleanCrisp Glassware is specifically described by Ninja as being made PFAS and PTFE-free.
This material specification applies to the supplied glassware and should not automatically be extended to every component or material used elsewhere within the complete appliance.
PFAS-Free Crisper Tray
A Crisper Tray is included to help hot air circulate more effectively around suitable foods during air-frying programmes.
Ninja specifically describes the supplied Crisper Tray as PFAS-free. By elevating food and improving airflow around it, the tray helps support fast and even crisping.
Easy-to-Clean Flatbed
With no traditional turntable taking up space inside the cooking cavity, cleaning everyday splashes and spills is more straightforward.
The flatbed surface provides easier access for wiping down the interior and eliminates the need to continually remove and reposition a conventional rotating glass plate during routine cleaning.
Two-Step Child Lock
The CRISPi incorporates a two-step Child Lock designed to help prevent young children from opening the appliance during use.
If this additional locking step isn't needed in your household, the supplied information states that the feature can be deactivated.
Modern Black Finish
This MW101UKBK1 version comes in a sleek Black finish, giving the multifunctional appliance a contemporary appearance that works particularly well alongside other black kitchen appliances.
Combining several cooking methods into one unit can also reduce the need to dedicate worktop space to separate microwave and air-frying appliances.
Up to 2-Year Ninja Guarantee
The Ninja CRISPi comes with a 1-year guarantee as standard, with an additional year available upon registration with Ninja.
The supplied warranty information states that registration should be completed within 28 days of purchase. Retain your receipt as proof of purchase to support any future warranty claim.
Technical Specifications
| Brand | Ninja |
| Range | CRISPi |
| Model | MW101UKBK1 |
| Product Type | Microwave, Air Fryer & Convection Oven |
| Colour | Black |
| Cooking Technology | FusionCrisp Technology |
| Total Functions | 14 |
| Microwave Presets | 8 |
| Air Fry Presets | 5 |
| Air Fry Functions | Air Fry, Crisp / Max Crisp, Air Roast, Air Bake, Air Grill |
| Additional Cooking Function | FusionCrisp Technology |
| Microwave Power | 1000W |
| Air Frying Power | 2000W |
| Maximum Air Fry Temperature | Up to 240°C |
| CleanCrisp Glassware Capacity | 5.2 Litres |
| Microwave Design | Flatbed - No Turntable |
| Control Type | Button |
| Child Lock | Yes - Two-Step Locking System |
| Product Height | 35.77cm |
| Product Width | 49.9cm |
| Product Depth | 40.64cm |
| Product Weight | 22.7kg |
| Shipping Height | 54.2cm |
| Shipping Width | 51.8cm |
| Shipping Depth | 61.9cm |
| Shipping Weight | 31.2kg |
| Guarantee | 1 Year + Additional 1 Year upon Registration |
What's in the Box?
- 1 x Ninja CRISPi Microwave, Air Fryer & Oven - Black - MW101UKBK1
- 1 x 5.2L CleanCrisp Glass Cooking Dish
- 1 x Crisper Tray
- 1 x Recipe Guide
Why Choose the Ninja CRISPi MW101UKBK1?
- Microwave, air fryer and convection-style oven functionality in one appliance
- FusionCrisp automatically combines fast microwave cooking with air frying
- Up to 60% faster cooking with FusionCrisp compared with a conventional oven
- Powerful 2000W air frying reaches temperatures up to 240°C
- 1000W microwave handles fast everyday cooking and reheating
- 14 functions give you plenty of choice for different meals
- Turntable-free flatbed interior makes better use of the available space
- 5.2L CleanCrisp Glassware lets you prepare, cook and serve in one dish
- PFAS and PTFE-free supplied glassware
- Sleek Black finish complements contemporary kitchens
Frequently Asked Questions
What is the Ninja CRISPi MW101UKBK1?
It is a versatile 3-in-1 kitchen appliance combining a 1000W microwave, 2000W air fryer and convection-style oven functions, together with Ninja's FusionCrisp Technology.
What colour is the MW101UKBK1?
This model comes in a Black finish.
How is the MW101UKBK1 different from the MW101UK?
The MW101UKBK1 supplied here is the Black version. The product information used for this listing otherwise reflects the same supplied CRISPi cooking features and specifications, with the model reference updated to MW101UKBK1.
What does FusionCrisp Technology do?
FusionCrisp starts by using microwave power for rapid cooking and then automatically finishes the process with air frying, helping create a crisp, golden exterior.
Do I have to manually switch between microwaving and air frying with FusionCrisp?
No. The supplied description states that FusionCrisp starts with microwaving and then automatically finishes with air frying.
Can it cook frozen food?
Yes. Ninja specifically promotes FusionCrisp as a way to take suitable food from frozen to crispy in minutes.
How much faster is FusionCrisp than a conventional oven?
Ninja states that FusionCrisp Technology can cook up to 60% faster than a conventional oven. Actual cooking times depend on the food, quantity, starting temperature and selected programme.
Why is there also a 50% faster claim?
The supplied material includes a separate statement that full meals can be cooked up to 50% faster, alongside the up-to-60% FusionCrisp comparison. These are presented in different contexts and should not be treated as the same test result.
Can I use it as a normal microwave?
Yes. The CRISPi provides dedicated microwave functionality and eight microwave presets, so air frying does not have to be used every time.
What is the microwave power?
The supplied microwave output is 1000W.
Can I use it purely as an air fryer?
Yes. The appliance provides five dedicated air-fry presets that can be used for suitable air-frying and convection-style cooking tasks.
How powerful is the air fryer?
Ninja states that the CRISPi provides 2000W of air-frying power.
How hot does the air fryer get?
The supplied information states that it uses super-heated cyclonic airflow at temperatures up to 240°C.
How many cooking functions are there?
There are 14 functions in total, comprising eight microwave presets, five air-fry presets and FusionCrisp Technology.
What are the five air-fry presets?
The supplied functions are Air Fry, Crisp / Max Crisp, Air Roast, Air Bake and Air Grill.
Is the function called Crisp or Max Crisp?
The supplied source information uses both "Crisp" and "Max Crisp". The wording displayed on the actual MW101UKBK1 control panel and in its instruction manual should be treated as definitive.
What are the eight microwave presets?
The supplied information confirms that eight microwave presets are included but does not individually identify all eight, so additional programme names have not been invented.
Can I bake in the Ninja CRISPi?
Yes. Air Bake is one of the five listed air-frying/convection functions.
Can I roast food in it?
Yes. Air Roast is included for preparing suitable roasted foods.
Can it grill food?
Yes. Air Grill is one of the supplied functions.
Can I use it to reheat leftovers?
Yes. Its microwave functionality makes it suitable for everyday reheating, while the additional air-frying capabilities give you options when a crisper finish is preferred.
Does it have a rotating turntable?
No. The CRISPi uses a flatbed microwave design with no conventional rotating turntable.
Why is a flatbed microwave useful?
Removing the turntable creates a more flexible cooking area, making it easier to accommodate rectangular dishes, multiple bowls and larger food items.
Does the flatbed provide more cooking space?
Yes. Ninja states that it provides 20% more usable cooking space compared with a 33cm diameter turntable.
Can I fit a baking dish inside?
Yes. Ninja states that the flatbed interior can accommodate a baking dish measuring approximately 23 x 28cm.
How many bowls can it fit?
The supplied capacity guidance states that up to four bowls can fit inside, depending on their individual dimensions.
Can it fit a whole chicken?
Yes. Ninja states that the interior can accommodate a chicken weighing up to 3kg. Actual fit depends on its shape, the cooking vessel and the clearance required for the selected cooking mode.
How much frozen food can it accommodate?
The supplied information states up to 1.8kg of frozen food, subject to the food type, arrangement and airflow required for cooking.
How many people can I cook for?
Ninja states that the included 5.2L CleanCrisp Glassware can feed up to eight people. Actual servings depend on the recipe and portion size.
What is the CleanCrisp Glass Cooking Dish?
It is an included 5.2-litre glass dish designed so suitable food can be prepared, cooked and served from the same container.
Is the CleanCrisp dish PFAS free?
Yes. Ninja specifically describes the supplied CleanCrisp Glassware as PFAS-free.
Is the glassware PTFE free?
Yes. The supplied information describes the CleanCrisp Glassware as both PFAS and PTFE-free.
Is the Crisper Tray PFAS free?
Yes. The included Crisper Tray is specifically described as PFAS-free.
What does the Crisper Tray do?
It helps circulate hot air around food during appropriate cooking modes, supporting faster cooking and a crisp exterior.
Do I need to use the Crisper Tray for every programme?
No assumption should be made that it is required for every function. Use the accessories specified by Ninja for the particular programme or recipe you're preparing.
Can air frying use less oil than deep frying?
Many foods can be air fried with considerably less added oil than conventional deep-fat frying. The amount required varies according to the food and recipe.
Does that automatically make every air-fried meal healthy?
No. The nutritional content of a meal still depends on its ingredients, portion size and preparation method.
Is the microwave easy to clean?
The turntable-free flatbed interior makes everyday spills easier to access when wiping down the cooking cavity, with no rotating glass plate to remove first.
Can I put the CleanCrisp dish in a dishwasher?
No dishwasher-safe specification was supplied, so dishwasher compatibility should be checked in Ninja's care instructions before cleaning the glassware.
Is the Crisper Tray dishwasher safe?
The supplied information does not confirm dishwasher compatibility for the Crisper Tray. Follow Ninja's official cleaning instructions.
Does it have a Child Lock?
Yes. The appliance includes a two-step Child Lock designed to help prevent young children from opening the microwave during use.
Can the Child Lock be disabled?
Yes. Ninja states that the locking feature can be deactivated if it isn't required.
What type of controls does it use?
The supplied specification lists button controls.
What are the dimensions?
The supplied dimensions are H35.77 x W49.9 x D40.64cm.
How much does the appliance weigh?
The supplied product weight is 22.7kg.
Is this a compact microwave?
It combines three cooking systems in one appliance, which can help reduce the need for separate countertop appliances. However, at approximately 49.9cm wide, you should check the available space before purchase.
Can I install it inside a cupboard?
No specific enclosed-cupboard installation guidance or ventilation clearance was supplied. Position and install the MW101UKBK1 only in accordance with Ninja's official instruction manual.
Is it a built-in microwave?
The earlier supplied retail data for this CRISPi range described the installation type as "Integrated", but the broader product information presents it as a compact multifunctional kitchen appliance. Ninja's official installation and ventilation instructions should therefore be followed rather than assuming conventional built-in installation.
Can it replace a separate air fryer?
The CRISPi provides five dedicated air-fry presets, up to 2000W of air-frying power and temperatures up to 240°C. Whether it replaces a separate air fryer will depend on the capacity and features you personally require.
Can it replace my full-size oven?
It can perform many smaller baking, roasting, grilling and air-frying tasks, but its capacity and cooking capabilities are different from those of a full-size conventional oven.
What comes in the box?
The supplied package contents are the Ninja CRISPi appliance, 5.2L CleanCrisp Glass Cooking Dish, Crisper Tray and Recipe Guide.
Does it come with recipes?
Yes. A Recipe Guide is included.
Does the Black MW101UKBK1 have a guarantee?
Yes. The supplied warranty information provides a 1-year guarantee as standard plus an additional year upon registration with Ninja, subject to the applicable terms.
Do I need to register for the second year?
Yes. Registration is required for the additional year. The supplied information states that this should be completed within 28 days of purchase.
Do I need to keep my receipt?
Yes. Keep your proof of purchase to support any future warranty claim.
Why choose the Black Ninja CRISPi MW101UKBK1?
The MW101UKBK1 brings microwave speed, powerful air frying and convection-style cooking together in one contemporary Black appliance. FusionCrisp Technology can automatically combine microwave and air-frying stages, while 14 functions, a spacious flatbed interior and 5.2L CleanCrisp Glassware provide plenty of flexibility for quick snacks, reheating, frozen foods and larger family meals.
Important Information
This Black MW101UKBK1 listing has been fully reworded from the previously supplied CRISPi information rather than simply changing the colour name. The model reference and finish have been updated to MW101UKBK1 / Black.
The supplied information includes two cooking-speed claims. FusionCrisp Technology is stated to cook up to 60% faster than a conventional oven, while separate marketing material describes full meals as cooking up to 50% faster. These claims are presented in different contexts and should not be interpreted as identical test results. Actual cooking time varies with the food, quantity and settings.
The five air-fry functions are described in the supplied material as Air Fry, Air Roast, Air Bake, Air Grill and either Crisp or Max Crisp. As both names appear in the source information, the programme wording on the actual MW101UKBK1 appliance and its instruction booklet should be treated as definitive.
Ninja's 20% additional usable-space claim compares the flatbed interior with a microwave using a 33cm diameter turntable. It should not be interpreted as meaning the MW101UKBK1 offers 20% more capacity than every other microwave.
The examples of four bowls, a 23 x 28cm baking dish, two popcorn bags, a 3kg chicken and 1.8kg of frozen food illustrate the available cooking space. They are not quantities intended to be accommodated simultaneously. Correct spacing and airflow must be maintained for the selected cooking method.
The supplied CleanCrisp Glassware is specifically described as PFAS and PTFE-free, while the supplied Crisper Tray is stated to be PFAS-free. These material claims relate to those identified accessories and should not automatically be extended to every component of the complete appliance.
† The "World's Best-Selling Air Fryer Brand" statement supplied for the CRISPi range is a Ninja manufacturer claim sourced to Euromonitor International Ltd, Consumer Appliances 2026 Edition, based on 2025 retail volume sales in units under its Air Fryers category definition.
The Ninja CRISPi Microwave, Air Fryer & Oven with FusionCrisp Technology - Black - MW101UKBK1 is built for households that want faster cooking without sacrificing crisp texture. With a 1000W microwave, powerful 2000W air frying, temperatures up to 240°C, 14 versatile functions, an XL turntable-free flatbed interior and 5.2L CleanCrisp Glassware, it can microwave, air fry, roast, bake, grill and automatically combine microwave speed with an air-fried FusionCrisp finish – all in one sleek Black appliance.