Ninja ON500UK Speedi 12-in-1 Multi Cooker, Air Fryer & Slow Cooker in Black

Meet the Ninja Speedi, the compact 12-in-1 multi-cooker that does the job of many appliances including an air fryer, slow cooker and more. Ideal for small households, enjoy easy weeknight meals and batch cooking.

The versatile multi–cooker with 12 ways to cook
This compact wonder does the job of many appliances: hob, oven, air fryer, slow cooker, steam oven, grill, roaster, dehydrator, sauté pan, proving basket & steamer. Use the SmartSwitch to flip between Rapid Cooker mode and Air Fry/Hob mode, to unlock 12 cooking functions: Speedi Meals, Steam Air Fry, Steam Bake, Steam, Grill, Air Fry, Bake/Roast, Dehydrate, Sear/Sauté, Slow Cook, Prove and Reheat.

Enjoy fast meals with the Rapid Cooking System
Ninja’s Rapid Cooking System combines steam with air frying technology to unlock fast, juicy, crispy or fluffy results across three functions: Speedi Meals, Steam Air Fry and Steam Bake. Enjoy quick, perfectly cooked meals. Steam retains up to 90% of nutrients****, quickly infusing food with moisture.

Create delicious Speedi Meals in just 15 minutes*
Using the Rapid Cooking System, this cooking function combines steam and convection cooking for juicy proteins, fluffy rice, al dente pasta and crisp vegetables. Easily create complete meals such as juicy marinated chicken breasts for four, steamed herby potatoes, al dente pasta, all layered and cooked simultaneously in one pot.

Features:

• 12-in-1: Works like a hob, slow cooker, air fryer, oven, steamer, grill, sauté pan & more
• Elevated results with Rapid Cooking System: Dual steam & convection cooking with 3 modes
• 15-minute* Speedi Meals: Cook 3-part, one-pot meals - layer rice or pasta, vegetables & protein
• Up to 60% faster than fan ovens** & save up to 55% on your oven energy bill*** using Air Fry function
• Healthy meals: Steam retains up to 90% of nutrients**** & Air Fry with up to 75% less fat than traditional frying methods*****
• Ideal for up to 4 portions: Cook a 1.6kg chicken, complete meals, chili or stew
• 2-year guarantee: Upon registration with Ninja
• Dimensions: H 35.5 x W 38.9 x D 38.9cm
• Weight: 7.4kg

*Excludes pre-heat time.
**Tested against fish fingers, sausages and chicken nuggets, including pre-heat.
***Testing and calculations based on recommended cook time for sausages, using air fry function versus conventional ovens.
****Based on United States Department of Agriculture (USDA) nutrient retention factors for shellfish and vegetables.
*****Tested against deep fried, hand-cut French fries.
 

What's in the box:

• Ninja Speedi 12-in-1 Multi-Cooker, Air Fryer & Slow Cooker
• non-stick ceramic 5.7L Cooking Pot
• Cook & Crisp Tray
• Recipe Guide

Model: ON500UK

Fast UK Shipping

We offer quick order processing within 1–2 working days across the UK. Order before 3:00 PM GMT/BST on weekdays for same-day processing.

Once the order is processed, the following options indicate respective delivery times.

Delivery Options:

• Basic: Free | 2–5 business days
• Standard: Free over £100 / £4.99 under £100 | 2–3 business days
• Express: £4.99 | 1–2 business days
• Premium Next-Day: £7.99 | Next business day.

Note: Delivery times are estimated and may vary due to courier delays or weather.

Hassle-Free Returns

Changed your mind? You can return unused items in original packaging within 14 days of delivery.

To request a return, email contact@lazymart.co.uk. We’ll provide instructions on how to proceed with a return. Refunds are processed within 5 business days after inspection.

Damaged or Incorrect Orders

If your item arrives damaged or incorrect, contact us within 24 hours with photos for a quick resolution.

Shipping & Returns Policies

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