Ninja Ninja Speedi 10-in-1 Rapid Cooker and Air Fryer ON400UK
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 complete, homemade meals that rival your favourite takeaway with the Ninja Speedi Rapid Cooker. Weeknights just got more delicious.
Rapid Cooking System
Rapid Cooker Mode combines steam with air frying to create fluffy grains or al dente pasta, tender vegetables and crispy mains – all at once.
Steam retains up to 90% of nutrients and quickly infuses food with moisture. Convection air crisps and caramelises. Simply layer your ingredients in the cooking pot using the adjustable Cook & Crisp Tray.
Speedi Meals
Transform your favourite ingredients into multi-textured meals in just 15 minutes. Perfect for quick weeknight dinners, such as fluffy quinoa, roasted peppers and spicy meatballs.
There's a recipe guide in the box to get you started, and you can also create thousands of custom recipes with the Speedi Meal Builder.
Simply choose your favourite ingredients and build your own recipe – perfect for creating a delicious meal from ingredients you already have in the cupboard!
Cook a complete meal all in one pot
This versatile appliance is a one-stop shop for complete meals made up of 3 parts, such as 4 chicken breasts with creamy pasta and tender broccoli florets.
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:
- Speedi Meals: The perfect program for cooking one-pot meals. Build your own Speedi Meal by choosing a base grain and layering with vegetables, meat or fish, and other flavours – this dedicated pre-set program does the rest.
- Steam Air Fry: Steam-infused air quickly cooks ingredients without drying them out. Enjoy food that's moist and juicy on the inside, crispy on the outside – from vegetables to fresh or frozen foods like salmon fillets.
- Steam Bake: Create fluffy cakes and bakery-style bread at home, from garlic bread knots to cookie cheesecake, or savoury dishes like baked vegetable gratin.
- Steam: Cook everything from vibrant vegetables and flaky fish to steamed dumplings.
Air Fry/Hob Mode:
- Air Fry: Rapidly circulates hot air for crispy fried food using little or no oil – up to 75% less fat than traditional frying methods. Enjoy everything from salmon fillets and sweet potato wedges to chicken wings and mozzarella sticks.
- Grill: High heat from above caramelises the top of your food to perfection. Perfect for marinated chicken breasts, grilled aubergine or halloumi skewers.
- Bake/Roast: Use the Ninja Speedi like an oven for tender meats, baked treats and more – from fluffy chocolate fudge cake to spiced vegetable pie, roast chicken thighs to baked cheesecake.
- Dehydrate: Gently dry ingredients using low heat to create homemade snacks, from beef jerky to dried fruit, vegetable crisps and cocktail garnishes.
- Sear/Sauté: Use heat from underneath to cook like you would on the hob – think chilli, risotto, curry and more. Perfect for browning meats, sautéing vegetables and simmering sauces – whether you’re searing braising steak to perfection before slow cooking, or caramelising onions to give a sauce maximum flavour.
- Slow Cook: Slowly cook food at a lower temperature for tender results – perfect for pulled pork, veggie chilli and more.
Easy to use and clean
Perfect for cooking up to 4 portions, fast. 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 multi-level cooking, then store inside the pot for fuss-free storage. 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 guarantee
We offer a 2-year guarantee upon registration with Ninja for your peace of mind (UK & ROI only).
- Colour: Grey
- Dimensions (cm): H: 31 x W:33 x D:35
- Cord length: 0.9m
- Capacity: 5.7l
- 2 year guarantee
Delivery Options
Economy Delivery (UK) — £3.99 Delivered in 4–7 working days.
Standard Delivery (UK) — £4.99 Delivered in 2–4 working days.
Next Day Delivery (UK) — £7.99 Delivered the next working day on selected items. Terms & conditions apply.*
How Next Day Delivery Works
Upgrade your order to Next Day Delivery and receive your item(s) the next working day.
Orders placed by 9pm, Monday to Friday will arrive the next working day.
Scottish Highlands & Northern Ireland postcodes:
Orders placed between 9pm Friday and 2pm Sunday will be delivered on Tuesday if you live in the following areas: AB, BT, DD, EH, EX, FK, G, IV, IoM, KA, KY, ML, PA, PH, PL, TD, TR.
Remote postcodes (two working days): Our Next Day Delivery service takes two working days instead of one for the following postcodes: HS2, KW16–17, PA61–PA75, PA78, PH30, PH41–44, ZE2–3.
Ireland & The Channel Islands:
All orders to Ireland and the Channel Islands are eligible for standard delivery at a fixed fee of £7.95.
Channel Islands: Standard delivery in 3–4 days (£7.95), or Express delivery in 2 days (£9.50).
Republic of Ireland: Delivery within 7–10 days.
Unfortunately, Next Day Delivery is not available to Ireland or the Channel Islands.
Marketplace Items
The BrandAlley Marketplace allows our carefully selected partner sellers to offer you an additional range of products. Marketplace items are clearly labelled on the product page as 'Shipped from our partner'.
These sellers are responsible for managing your order, including shipping, delivery, and customer service.
Delivery timeframes and costs may vary by seller, you'll see the details clearly displayed at checkout before you place your order.
For any questions about your marketplace order, please contact the seller directly via your account.
Items available on pre-order means our suppliers send stock to our warehouse once you've placed your order. Because of this, delivery times can vary from sale to sale.
To see exactly when your item will arrive, please check the estimated delivery date (ETA) shown on the product page, in your basket, and at checkout.
If you order from more than one sale, we'll automatically split your order and ship items separately as they become available, so you receive each piece as soon as possible.
Delivery Options
Economy Delivery (UK) — £3.99 Delivered within 4–7 working days of our warehouse receiving your item from the supplier.
Standard Delivery (UK) — £4.99 Delivered within 2–4 working days of our warehouse receiving your item from the supplier.
Delivery Options
Economy Delivery (UK) — £3.99 Delivered in 4–7 working days.
Standard Delivery (UK) — £4.99 Delivered in 2–4 working days.
Next Day Delivery (UK) — £7.99 Delivered the next working day on selected items. Terms & conditions apply.*
How Next Day Delivery Works
Upgrade your order to Next Day Delivery and receive your item(s) the next working day.
Orders placed by 9pm, Monday to Friday will arrive the next working day.
Scottish Highlands & Northern Ireland postcodes:
Orders placed between 9pm Friday and 2pm Sunday will be delivered on Tuesday if you live in the following areas: AB, BT, DD, EH, EX, FK, G, IV, IoM, KA, KY, ML, PA, PH, PL, TD, TR.
Remote postcodes (two working days): Our Next Day Delivery service takes two working days instead of one for the following postcodes: HS2, KW16–17, PA61–PA75, PA78, PH30, PH41–44, ZE2–3.
Ireland & The Channel Islands:
All orders to Ireland and the Channel Islands are eligible for standard delivery at a fixed fee of £7.95.
Channel Islands: Standard delivery in 3–4 days (£7.95), or Express delivery in 2 days (£9.50).
Republic of Ireland: Delivery within 7–10 days.
Unfortunately, Next Day Delivery is not available to Ireland or the Channel Islands.



