Description
Microwave Speed. Air Fryer Crisp. One Versatile 3-in-1 Appliance.
Go beyond ordinary microwave cooking with the Ninja CRISPi Microwave, Air Fryer & Oven with FusionCrisp Technology - MW101UK. Combining a powerful 1000W microwave with 2000W air frying performance and convection-style oven functions, this innovative 3-in-1 appliance gives you the speed of a microwave with the ability to create crisp, golden finishes.
At the heart of the CRISPi is Ninja's FusionCrisp Technology. It starts by using microwave power to cook food quickly, before automatically finishing with air frying for a crisp exterior. This combination lets you take suitable foods from frozen to crispy in minutes and, according to Ninja, can cook up to 60% faster than a conventional oven.
For dedicated air frying, the CRISPi circulates super-heated air at temperatures up to 240°C, helping you create crisp results while retaining juicy textures inside. Five air-fry cooking presets provide plenty of versatility, while eight microwave presets cover everyday microwave tasks.
The flatbed interior removes the traditional rotating turntable to provide more usable cooking space. Ninja states that this design offers 20% more usable cooking space compared with a 33cm diameter turntable, with enough room to accommodate four bowls, a 23 x 28cm baking dish, two popcorn bags, a 3kg chicken or up to 1.8kg of frozen food, depending on the cooking method.
A 5.2-litre CleanCrisp Glass Cooking Dish is included for preparing, cooking and serving food in one container. The supplied glassware is made PFAS and PTFE-free, while the included PFAS-free Crisper Tray helps hot air circulate around food for fast, crisp results.
With 14 cooking functions, XL flatbed capacity, easy-clean access and a two-step Child Lock, the Ninja CRISPi MW101UK is designed to replace multiple everyday cooking tasks with one versatile countertop appliance.
Key Features
- 3-in-1 Microwave, Air Fryer & Convection Oven
- FusionCrisp Technology Combines Microwave Speed with Air Frying
- 14 Cooking Functions & Presets
- 8 Microwave Presets & 5 Air Fry Presets
- 1000W Microwave Power & 2000W Air Frying Power
- Super-Heated Cyclonic Air up to 240°C
- Cook up to 60% Faster with FusionCrisp vs a Conventional Oven
- 5.2L CleanCrisp Glass Cooking Dish Included
- PFAS & PTFE-Free Supplied Glassware
- XL Flatbed Interior with No Turntable
- Fits up to a 3kg Chicken or 1.8kg of Frozen Food
- Two-Step Child Lock & 2-Year Guarantee upon Registration
More Than a Microwave
The Ninja CRISPi MW101UK is designed for cooks who want microwave convenience without being limited to traditional microwave textures.
By combining microwave cooking, powerful air frying and convection-style oven functionality in a single appliance, you can reheat everyday meals, prepare food from frozen, bake, roast, grill and create crisp finishes without needing multiple separate countertop appliances.
FusionCrisp Technology
FusionCrisp Technology brings together two different cooking methods in one automatic cooking process.
The CRISPi begins with microwave power for rapid cooking before automatically finishing with air frying. The result is designed to combine fast cooking with the browned and crisp exterior normally associated with high-temperature air frying.
From Frozen to Crispy
FusionCrisp is particularly useful when cooking suitable frozen foods. Microwave energy helps cook the food quickly before super-heated airflow provides the final crisping stage.
This allows you to go from frozen to crispy in minutes, depending on the food, quantity and selected programme.
Cook up to 60% Faster
Ninja states that FusionCrisp Technology can cook up to 60% faster than a conventional oven.
This is a manufacturer comparison and actual cooking times will vary according to the recipe, food quantity, starting temperature and cooking settings.
Powerful 2000W Air Frying
When using its air-frying capabilities, the CRISPi delivers up to 2000 watts of power and circulates super-heated air around your food.
This high-powered airflow is designed to provide fast cooking and crisp textures across a wide variety of suitable dishes.
Super-Heated Air up to 240°C
The CRISPi can air fry using super-heated cyclonic airflow at temperatures up to 240°C.
High-temperature airflow helps brown and crisp the exterior of suitable foods while cooking them efficiently throughout.
14 Cooking Functions
The Ninja CRISPi provides a total of 14 functions, giving you a broad range of cooking options from quick microwave tasks to air-fried, roasted, baked and grilled meals.
The supplied specification describes these as eight microwave presets, five air-fry presets and FusionCrisp Technology.
8 Microwave Presets
Eight microwave presets provide convenient options for everyday microwave cooking and reheating.
The individual names of all eight microwave presets were not supplied, so they have not been invented in this listing.
5 Air Fry Presets
Five dedicated air-fry presets provide versatile high-temperature cooking:
- Air Fry
- Max Crisp / Crisp
- Air Roast
- Air Bake
- Air Grill
The supplied information uses both “Crisp” and “Max Crisp” when naming one of the five presets. Both descriptions refer to the supplied air-frying functionality, but the exact control-panel wording should be taken from the appliance itself and its instruction booklet.
Air Fry
Air Fry mode circulates hot air around suitable foods to create crisp, golden textures without relying on conventional deep-fat frying.
Results and any amount of oil required will depend on the particular ingredients and recipe.
Max Crisp / Crisp
The high-temperature crisping function is designed for foods where a particularly crisp finish is wanted, making it especially useful for suitable frozen favourites.
Air Roast
Air Roast provides another option for preparing meat, vegetables and other suitable roasted dishes using circulating hot air.
Air Bake
Air Bake expands the CRISPi beyond conventional microwave cooking, providing convection-style heat for suitable baked dishes.
Air Grill
Air Grill gives you an additional high-heat cooking option for browning and finishing appropriate foods.
1000W Microwave Power
For conventional microwave tasks, the MW101UK provides 1000 watts of microwave power.
This gives you fast everyday cooking and reheating when a crisp finish isn't required, while FusionCrisp can combine microwave speed with air frying when you want both speed and texture.
XL Flatbed Design
Instead of a conventional rotating turntable, the CRISPi uses a flatbed microwave design. Removing the turntable creates a more flexible rectangular cooking area and makes better use of the available interior space.
Ninja states that the flatbed design provides 20% more usable cooking space compared with a conventional 33cm-diameter turntable.
Room for Larger Meals
The spacious interior can accommodate a variety of larger containers and food quantities. Ninja states that it can fit:
- Up to 4 Bowls
- A 23 x 28cm Baking Dish
- 2 Popcorn Bags
- Up to a 3kg Chicken
- Up to 1.8kg of Frozen Food
Actual usable capacity will depend on the shape of the cookware, food and selected cooking method, and sufficient space should always be maintained for safe airflow where required.
Feed up to 8 People
Ninja describes the XL cooking capacity and included 5.2L CleanCrisp Glassware as capable of feeding up to eight people.
Serving quantities naturally vary according to the recipe, portion sizes and appetites, so this should be treated as a manufacturer serving guide rather than a fixed capacity.
5.2L CleanCrisp Glassware
The included 5.2-litre CleanCrisp Glass Cooking Dish is designed to take food from preparation through cooking and serving.
This helps reduce the number of separate containers needed when preparing suitable recipes and makes it easier to bring the finished dish directly to the table.
PFAS & PTFE-Free Glassware
Ninja states that the supplied CleanCrisp Glassware is made PFAS and PTFE-free, providing a non-toxic glass cooking option for suitable recipes.
The supplied Crisper Tray is also specifically described as PFAS-free.
PFAS-Free Crisper Tray
The included Crisper Tray helps elevate food so that hot air can circulate more effectively around it during appropriate cooking programmes.
This improved airflow helps promote faster, more even crisping around the food.
Easy Flatbed Cleaning
Removing the traditional microwave turntable also makes the interior easier to access when cleaning.
The flatbed cooking surface provides fewer separate turntable components to remove when wiping away everyday splashes and spills.
Two-Step Child Lock
A two-step Child Lock helps prevent young children from opening the microwave during use.
The feature can be deactivated when it isn't required, allowing households to configure the appliance appropriately.
Button Controls
The MW101UK uses button controls for straightforward access to its microwave, air-frying and FusionCrisp functions.
With dedicated presets available, frequently used cooking tasks can be selected without manually configuring every stage from scratch.
Modern Silver Finish
The contemporary Silver finish gives the Ninja CRISPi a clean, modern appearance designed to complement a wide variety of kitchen styles.
Its all-in-one design also reduces the need to find countertop space for separate microwave and air-frying appliances.
2-Year Ninja Guarantee
The appliance comes with a 1-year guarantee as standard, with an additional 1-year warranty available upon registration with Ninja.
The supplied information states that registration should be completed within 28 days of purchase. Your receipt should also be retained to support any future warranty claim.
Technical Specifications
| Brand | Ninja |
| Model | MW101UK |
| Product Type | Microwave, Air Fryer & Convection Oven |
| Colour | Silver |
| Cooking System | 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 Function | FusionCrisp Technology |
| Microwave Power | 1000W |
| Air Frying Power | 2000W |
| Maximum Air Fry Temperature | Up to 240°C |
| Included Glassware Capacity | 5.2 Litres |
| Microwave Interior | 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 |
| EAN / Barcode | 622356336130 |
| Guarantee | 1 Year + Additional 1 Year upon Registration |
What's in the Box?
- 1 x Ninja CRISPi Microwave - MW101UK
- 1 x 5.2L CleanCrisp Glass Cooking Dish
- 1 x Crisper Tray
- 1 x Recipe Guide
Why Choose the Ninja CRISPi MW101UK?
- Combines three popular cooking appliances in one
- FusionCrisp combines microwave speed with an air-fried finish
- Cook suitable meals up to 60% faster than a conventional oven
- Powerful 2000W air frying with temperatures up to 240°C
- 1000W microwave provides fast everyday cooking and reheating
- 14 functions provide excellent cooking versatility
- Flatbed interior provides more usable space without a turntable
- 5.2L CleanCrisp Glassware can go from preparation to cooking and serving
- PFAS and PTFE-free supplied glassware
- Large enough for family meals and entertaining
Frequently Asked Questions
What is the Ninja CRISPi MW101UK?
The Ninja CRISPi MW101UK is a multifunctional 3-in-1 appliance combining a 1000W microwave, powerful air fryer and convection-style oven functionality in one unit.
What is FusionCrisp Technology?
FusionCrisp combines microwave and air-frying cooking methods. It starts by microwaving food quickly before automatically finishing with air frying to create a crisp, browned exterior.
Do I need to manually switch from microwave to air frying when using FusionCrisp?
FusionCrisp is described as automatically finishing with air frying after the microwave stage, reducing the need to manually manage the two cooking stages.
Can it cook food from frozen?
Yes. Ninja specifically promotes FusionCrisp as a way to take suitable foods from frozen to crispy in minutes.
How much faster is FusionCrisp than an oven?
Ninja states that FusionCrisp can cook up to 60% faster than a conventional oven. Actual times vary according to the particular food, quantity and cooking conditions.
Why does some of the supplied information say 50% faster?
The supplied material contains both an "up to 60% faster" claim and a separate "full meals up to 50% faster" statement. Because these claims are presented in different contexts, this listing retains the more specifically stated FusionCrisp comparison of up to 60% versus a conventional oven rather than treating the two figures as interchangeable.
Does it work as a normal microwave?
Yes. The MW101UK provides conventional microwave functionality with 1000W microwave power and eight microwave presets.
What is the microwave power?
The microwave is rated at 1000W.
How powerful is the air fryer?
The supplied information states 2000W air-frying power.
What is the maximum air-frying temperature?
The CRISPi circulates super-heated air at temperatures up to 240°C.
Can I use it purely as an air fryer?
Yes. Five dedicated air-frying presets are supplied, allowing you to use air-frying functions independently of conventional microwave cooking.
What are the five air fry presets?
The supplied functions are Air Fry, Crisp / Max Crisp, Air Roast, Air Bake and Air Grill.
Is it called Crisp or Max Crisp?
The supplied product information uses both names: one specification calls the function Crisp, while another calls it Max Crisp. Check the control panel and instruction booklet for the exact wording used on the production appliance.
How many cooking functions does it have?
Ninja specifies 14 functions in total: eight microwave presets, five air-fry presets and FusionCrisp Technology.
What are the eight microwave presets?
The supplied information confirms eight microwave presets but does not individually name them, so no additional programme names have been assumed.
Does it have an oven function?
Yes. The appliance combines microwave, air-fryer and convection-style oven capabilities, with functions including Air Roast and Air Bake.
Can it bake?
Yes. Air Bake is one of the five supplied air-fry/convection presets.
Can it roast?
Yes. Air Roast is included.
Can it grill?
Yes. Air Grill is one of the listed cooking functions.
Can it make food crispy when reheating?
Its combination of microwave and air-frying technologies provides options for achieving textures that a conventional microwave alone cannot produce. The appropriate programme will depend on the particular food being reheated.
Does the microwave have a turntable?
No. The MW101UK uses a flatbed interior without a rotating turntable.
What is the advantage of a flatbed microwave?
Removing the turntable creates a more flexible cooking space and makes it easier to fit rectangular dishes, multiple bowls and larger items inside.
How much more usable space does it provide?
Ninja states that the flatbed design provides 20% more usable cooking space compared with a 33cm-diameter turntable.
Can it fit a baking dish?
Yes. Ninja states that the interior can accommodate a baking dish measuring approximately 23 x 28cm.
Can it fit more than one bowl?
Yes. The supplied information states that the interior can fit up to four bowls, depending on their dimensions.
Can I cook two bags of popcorn at once?
Ninja states that the flatbed interior provides enough usable space to accommodate two popcorn bags. Always follow the food packaging and appliance instructions when cooking.
Can it fit a whole chicken?
Ninja states that the cooking space can accommodate a chicken weighing up to 3kg. Actual fit will also depend on the shape of the chicken, cookware used and required airflow.
How much frozen food can it hold?
The supplied capacity guidance states up to 1.8kg of frozen food, subject to the food type, cooking method and space required for airflow.
How many people can it feed?
Ninja states that the 5.2L CleanCrisp Glassware can feed up to eight people. Actual serving numbers depend on the recipe and portion size.
What is CleanCrisp Glassware?
It is the included 5.2-litre glass cooking dish designed so you can prepare, cook and serve suitable food using the same container.
How large is the CleanCrisp dish?
It has a stated capacity of 5.2 litres.
Is the CleanCrisp Glassware PFAS free?
Yes. Ninja specifically states that the supplied glassware is made PFAS-free.
Is the glassware PTFE free?
Yes. The additional supplied information specifically describes the glassware as PFAS and PTFE-free.
Is the Crisper Tray PFAS free?
Yes. The supplied specification specifically describes the included Crisper Tray as PFAS-free.
What does the Crisper Tray do?
It helps hot air circulate around suitable foods, supporting faster cooking and a crisp exterior during appropriate air-frying functions.
Do I always need the Crisper Tray?
Not necessarily. The correct accessory and setup depend on the selected cooking function and recipe. Follow the Ninja instructions for the programme you are using.
Is air frying healthier than deep frying?
Air frying can cook many foods with less added oil than traditional deep-fat frying, but the nutritional value of a finished meal depends on its ingredients, portion size and preparation method.
Does air frying require oil?
The amount of oil required depends on the food and recipe. Some foods may need little or no additional oil, while others may benefit from a small amount.
Does the CRISPi make food juicier?
Ninja markets the combination as providing fast cooking with juicy interiors and crisp finishes. Actual texture will depend on the food, programme and cooking time.
How is the "crispier" claim tested?
The supplied footnote states that the relevant comparison was tested using French fries in Air Fry mode versus a conventional oven. Results with other foods may differ.
Is it easy to clean?
The flatbed design eliminates the traditional microwave turntable, making the interior easier to access when wiping away spills. Follow Ninja's cleaning instructions for the appliance and supplied accessories.
Are the glass dish and Crisper Tray dishwasher safe?
No dishwasher-safe specification was included in the supplied information, so dishwasher compatibility has not been assumed. Follow the care instructions supplied with the appliance.
Does it have a Child Lock?
Yes. A two-step Child Lock is included to help prevent young children from opening the microwave during use.
Can the Child Lock be turned off?
Yes. The supplied information states that the Child Lock can be deactivated if it is not required.
What type of controls does it have?
The supplied specification lists button controls.
How large is the Ninja CRISPi MW101UK?
The supplied product dimensions are H35.77 x W49.9 x D40.64cm.
How much does it weigh?
The supplied product weight is 22.7kg.
Is this a built-in microwave?
The supplied retail data lists the installation type as "Integrated", but the broader product information describes the CRISPi as a compact kitchen appliance and countertop-style 3-in-1 cooker. Because this creates uncertainty, installation should follow Ninja's official MW101UK instructions and required ventilation clearances rather than assuming standard built-in installation.
Can I place it inside a closed cupboard?
No cupboard-installation or ventilation-clearance information was supplied. The appliance should only be positioned according to Ninja's official installation and ventilation instructions.
Does it replace an air fryer?
It provides dedicated air-frying functionality with five presets, up to 2000W air-frying power and temperatures up to 240°C. Whether it replaces a separate air fryer for you will depend on the capacity and features you require.
Does it replace a conventional oven?
It can handle many baking, roasting, grilling and air-frying tasks, but its cooking capacity and functions differ from a full-size conventional oven.
What comes in the box?
The supplied box contents are the Ninja CRISPi Microwave, 5.2L CleanCrisp Glass Cooking Dish, Crisper Tray and Recipe Guide.
Does it include a recipe guide?
Yes. A Recipe Guide is included.
What is the EAN?
The supplied EAN / barcode is 622356336130.
What is the warranty?
The MW101UK comes with a 1-year guarantee plus an additional 1-year warranty upon registration, providing up to two years of cover subject to Ninja's terms.
Do I need to register for the second year?
Yes. The additional year requires registration with Ninja. The supplied information states that registration should be completed within 28 days of purchase.
Should I keep my receipt?
Yes. Retain your proof of purchase to support any warranty claim.
Why choose the Ninja CRISPi MW101UK?
The CRISPi combines the speed of a 1000W microwave with powerful 2000W air frying and convection-style cooking in one appliance. FusionCrisp Technology provides a convenient way to cook quickly and automatically finish with crisping, while 14 functions, an XL flatbed interior and 5.2L CleanCrisp Glassware make it versatile enough for everything from everyday reheating to larger family meals.
Important Information
The supplied material contains two speed comparisons. Ninja states that FusionCrisp Technology can cook up to 60% faster than a conventional oven, while separate marketing copy states that full meals can be cooked up to 50% faster. These claims should be understood in their stated contexts rather than treated as identical test results. Actual cooking times vary by recipe, quantity and starting temperature.
The supplied air-fry function naming also varies slightly. One specification lists Crisp, while another lists Max Crisp. The exact programme name shown on the MW101UK control panel and in its instruction booklet should be treated as definitive.
The 20% additional usable-space claim is specifically compared with a conventional microwave using a 33cm-diameter turntable. It does not mean that the appliance has 20% more capacity than every other microwave.
Ninja states that the appliance can fit up to a 3kg chicken, 1.8kg of frozen food, four bowls or a 23 x 28cm baking dish. These are examples of the available space rather than quantities intended to be used simultaneously, and appropriate airflow and cooking instructions must still be followed.
The CleanCrisp Glassware is specifically described as PFAS and PTFE-free, while the Crisper Tray is stated to be PFAS-free. These material claims relate to the supplied components identified by Ninja and should not automatically be extended to every material or component within the complete appliance.
The supplied retail specification lists the installation type as "Integrated", while the wider product description presents the MW101UK as a compact all-in-one kitchen appliance. Installation, positioning and ventilation should therefore follow Ninja's official MW101UK instruction booklet rather than relying solely on the retail installation classification.
† The "World's Best-Selling Air Fryer Brand" statement is a Ninja manufacturer claim sourced to Euromonitor International Ltd, Consumer Appliances 2026 Edition, based on retail volume sales in units under its Air Fryers category definition using 2025 data.
The Ninja CRISPi Microwave, Air Fryer & Oven with FusionCrisp Technology - Silver - MW101UK takes everyday microwave cooking to another level. Combining 1000W microwave power with 2000W air frying, temperatures up to 240°C, 14 functions, an XL turntable-free flatbed interior and 5.2L CleanCrisp Glassware, it gives you the flexibility to microwave, air fry, roast, bake, grill and automatically combine fast microwave cooking with a crisp FusionCrisp finish – all from one versatile appliance.