Ninja ON400UK Speedi 10-in-1 Rapid Cooker & Air Fryer 5.7L - Grey

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 guilt-free fried 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.

1 Year Guarantee + 1 Year additional manufacturers warranty available. Exclusions apply. Please retain receipt, and register the product within 28 days of purchase at www.ninjakitchen.co.uk/register-guarantee or scan the QR code in your instruction booklet.

The delivery cost of your order depends on the size of the item you are ordering. 

A product that can be delivered by one person, is standard delivery and costs £5.95. This is is free if you spend £60 or more. Delivery will take between 2 - 3  working days for in-stock items. 

A two person delivery is required for furniture, appliances and items over 30kgs. This costs £25, or is free if you spend £2999 or more. Delivery will take between 5 - 10  working days for in-stock items.  For items that are available to order, the delivery timescales will be confirmed in the checkout. 

Deliveries to some remote postcodes are possible, and carry an additional premium delivery charge. This will be charged in checkout, but please contact us if you have any questions. 

We also offer a basic furniture assembly service for most furniture items, the cost of this varies depending on the item requiring assembly and your location. Please contact us for more information.

Click and Collect is available on in-stock items from our Grantham site; NG32 2AB. This will be offered in the checkout for small items, but please contact us if you require click and collect on Furniture. 

Please be aware that we do not offer free returns, so unless there is a fault with your item, then you will be required to cover the cost of returning it to us, or for us to collect the item.

Please be aware of the order cancellation policy attached to furniture products, and in particular, that items configured to your choice attract a 25% restocking fee.  Please also be aware that if it is not possible to gain access to the room of choice, with the product, then the cost of that failed delivery is met by the customer.  If an item in this instance is made to your specification, then the order cancellation policy applies.