Ninja Speedi ON400UK 10-in-1 Rapid Cooker & Air Fryer, Grey

Ninja Speedi ON400UK 10-in-1 Rapid Cooker & Air Fryer, Grey

  • 2 year guarantee included

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Product description

Product code: 85587913

Perfect meals. One pot. 15 minutes.*

Just because you're short on time, you don’t have to compromise on delicious, high-quality meals. Quickly make delicious, complete meals at home with the Ninja Speedi Rapid Cooker. The Rapid Cooking System combines steam with convection heat to create fluffy grains, crispy mains and tender vegetables – all at once. Steam quickly infuses food with moisture while convection crisps and caramelises.

Speedi Meals

Transform your favourite ingredients into multi-textured meals in just 15 minutes.* Perfect for quick weeknight dinners, such as spicy meatballs with fluffy quinoa and roasted peppers. Simply layer your ingredients in the cooking pot using the adjustable Cook & Crisp Tray. There's a recipe guide in the box to get you started, plus you can also create thousands of custom recipes with the Speedi Meal Builder – simply choose your favourite ingredients and build your own Speedi Meal recipe.

Cook a complete meal all in one pot

Cook 3 parts of your meal at the same time, such as teriyaki salmon with fluffy rice and vegetables, or 4 chicken breasts with creamy pasta and fresh broccoli florets. With 10 functions, you can also roast a whole 1.6kg chicken, slow cook a veggie chilli, bake a chocolate fudge cake, and so much more.

10 ways to cook

Flip the SmartSwitch to move between Rapid Cooker Mode and Air Fry/Hob Mode. Rapid Cooker Mode combines steam with convection heat in 4 functions: Speedi Meals, Steam Air Fry, Steam Bake and Steam. Steam-infused air quickly cooks ingredients without drying them out. Unlock even more ways to cook in Air Fry/Hob Mode, with 6 cooking functions: Air Fry, Grill, Bake/Roast, Dehydrate, Sear/Sauté and Slow Cook. Air Fry family favourites – up to 75% less fat than traditional frying methods**.

Cook up to 4 portions

The 5.7L non-stick, ceramic coated Cooking Pot fits a 2kg roast. Use the Cook & Crisp Tray to layer ingredients in the pot for 2-level cooking.

Easy to clean

All the included accessories are dishwasher safe for easy cleaning. You can also use the Steam setting to steam-clean the inside of the lid and unit.

Ninja Speedi is awarded ‘Trusted Reviews Recommended’ with 4.5 stars.

*Excludes pre-heat time.

**Tested against hand-cut, deep fried French fries.

Product specification
Accessories Included
1x Cook & Crisp tray, 1x 5.7L Removable Cooking Pot, 1x Lid Handle, 1x Cooker Lid, 1x Heating Element, 1x Control Panel, 1x Cooker Base, 1x Smart Switch, 1x Air Outlet Vent, 1x Condensation Collector
H31 x W33 x D35 cm
Model name / number
Power Supply
Delivery & returns
Standard Delivery
UK delivery within 2-7 days, 8am - 8pm, Monday to Saturday. Free on orders over £50, otherwise £4.50.
Click & Collect
Free on orders over £30, £2.50 if you spend less. Choose a collection day at checkout, next day available at some locations. Available at Waitrose, selected John Lewis shops, Shell stations and Booths stores.
Local Collection Network
Collect your delivery from thousands of local convenience shops. Your next available collection day will show at checkout.
Evening delivery to selected cities
Order before 10am to get same day evening delivery to addresses within London M25, Manchester, Birmingham and Leeds. Available 7 days a week, delivery between 7 – 10pm on a day of your choice. We’ll text you a 1-hour delivery window on the day. Delivered by 100% electric vehicles.
Next or Named Day Delivery
Delivery on the day of your choice, 8am - 8pm, 7 days a week. You'll receive a text on the morning of delivery with a 1-hour delivery window.
Morning Delivery
Delivery on the day of your choice, by 10.30am available 7 days a week.


Return small or medium items by post or to John Lewis & Partners and Waitrose & Partners shops.

Large items (delivered by two people, such as appliances and furniture) can be returned using our Home Collection service.

You can also return a Click & Collect order to where you collected it.

Our extended Christmas returns policy

We've extended our usual limit for returns just for the festive season. Any gift bought between 27 September 2023 and 24 December 2023 can be returned up until 23 January 2024, if it's unwanted or unsuitable.

Reviews |
Product review details, this product has received, on average, 4.80 out of 5 star rating.
The average rating is4.8out of5