Ninja Speedi Ninja Speedi ON400UK 10-in-1 Multicooker & Air Fryer

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Ninja Speedi Ninja Speedi ON400UK 10-in-1 Multicooker & Air Fryer

239.99 exclusive online price

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Capacity: 5.7 litres
Steam Air Fry, Steam Bake and Steam modes
Dishwasher-safe pot
10-in-1 Functionality

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SKU: ON400UK Category:


Ninja Speedi Ninja Speedi ON400UK, 10-in-1 Multicooker & Air Fryer

This Ninja Speedi’s great for fluffy rice, tender vegetables and crispy mains, so fakeaways are a doddle. There are 10 ways to cook, putting any recipe in easy reach. Speedi Meals are great for mid-week dinners in as little as 15 minutes. It’s all thanks to the Rapid Cooking System that combines steam and heat for quick cooking. Convection/Hob mode has functions like air fry and grill, so you can cook healthier meals. All you need to do to flip between modes is use the SmartSwitch. You’ll be surprised what you can create.


  • Keep food tender with Steam Air Fry, Steam Bake and Steam modes – no one likes dried-out meals
  • The adjustable Cook & Crisp tray makes it easy to layer ingredients whip up a whole meal in one pot
  • The Air Fry mode uses up to 75% less fat than traditional frying for healthier meals. That’s dinner sorted
  • Cook up to 4 portions in the 5.7 litre pot – that’s enough space for a whole chicken
  • Use the handy recipe guide or create custom recipes using the Speedi Meal Builder

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.


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