Ninja Foodi Max SmartLid Multi-Cooker 7.5L

Ninja Foodi Max SmartLid 7.5L Review: 15-in-1 Cooking Power in One Smart Appliance

Detailed review of the Ninja Foodi Max SmartLid Multi-Cooker 7.5L. Covers 15-in-1 functions including air fry, pressure cook, slow cook, bake, and steam. See why it’s so popular.

The Ninja Foodi Max SmartLid Multi-Cooker 7.5L is one of the most powerful and flexible kitchen appliances you can buy. With an incredible 15 cooking functions — including air frying, pressure cooking, slow cooking, baking, and even yoghurt making — this all-in-one unit replaces multiple gadgets in a single smart device. It features Ninja’s SmartLid slider, which seamlessly switches between pressure and air frying modes without changing lids. If you're after versatility, convenience, and power in one appliance, this model delivers it all.

What Is the Ninja Foodi Max SmartLid Multi-Cooker?

The Ninja Foodi Max SmartLid Multi-Cooker is a 7.5L all-in-one cooker with 15 distinct cooking functions. From pressure cooking and air frying to proving dough or steaming rice, this device is designed to do the work of several appliances in one compact footprint. Its innovative SmartLid lets you switch between functions with a slider, instead of swapping lids like older models. It’s ideal for ambitious home cooks, batch cookers, and anyone looking to declutter their countertop while gaining serious cooking firepower.

Key Features of the Foodi Max SmartLid 7.5L

  • 💡 15-in-1 Cooking Modes: Includes Air Fry, Pressure Cook, Steam, Bake, Sear/Sauté, Slow Cook, Grill, Yoghurt, Prove, and more.
  • 💡 SmartLid Slider: Switch modes without swapping lids — seamlessly transitions between pressure and air fry.
  • 💡 7.5L Capacity: Cook large meals for 4–6 people or meal prep in bulk.
  • 💡 Smart Cook System: Integrated meat probe with precise doneness control (OL750UK model).
  • 💡 Crisping Technology: Achieve crisp, golden finishes after pressure cooking.

Design and Build of the SmartLid Cooker

This unit is a beast — but a well-designed one. It has a premium feel with matte black housing, a silver top lid, and a large, clear LED control panel on the front. The SmartLid slider is sturdy and intuitive, making transitions between modes feel smooth and satisfying. The cooker feels robust, with a solid inner pot and dishwasher-safe accessories. The interface is detailed but surprisingly user-friendly, with progress indicators and countdown timers for each mode.

Capacity, Footprint, and Real-World Use

The 7.5L cooking pot comfortably handles a whole chicken, a large stew, or multiple portions of rice and curry. It’s ideal for families of 4–6 or enthusiastic batch cookers. Despite its capacity, it fits on most UK worktops — measuring roughly 35cm wide x 36cm deep x 32cm tall. It’s not lightweight (at ~11kg), but for what it replaces, the size is justified.

How Well Does It Cook?

This is where the SmartLid really shines. Pressure cooking dramatically reduces meal times without sacrificing flavour, while air frying creates perfect crispy finishes without oven heat-up. Steam and Bake produce light cakes and fluffy rice. The Sear/Sauté function is great for browning meats before pressure or slow cooking. With 15 modes and excellent heat distribution, this cooker truly delivers restaurant-level results across a wide range of recipes.

Ease of Use and Controls

This is where the SmartLid really shines. Pressure cooking dramatically reduces meal times without sacrificing flavour, while air frying creates perfect crispy finishes without oven heat-up. Steam and Bake produce light cakes and fluffy rice. The Sear/Sauté function is great for browning meats before pressure or slow cooking. With 15 modes and excellent heat distribution, this cooker truly delivers restaurant-level results across a wide range of recipes.

Cleaning the SmartLid Cooker

The cooking pot, rack, and accessories are dishwasher-safe. The lid includes a removable sealing ring and steam cap that should be cleaned weekly to prevent odour retention. Wipe down the control panel and outer casing with a damp cloth. Run the pressure lid vent under warm water to ensure it stays unclogged after starchy meals.

Where to Buy the Ninja SmartLid 7.5L

Widely available at NinjaKitchen.co.uk, the Foodi Max SmartLid retails between £229–£279 depending on the model (OL750UK with probe, OL650UK without). It’s frequently featured in kitchen appliance roundups and goes on sale during peak retail events like Black Friday and Boxing Day.

Pros and Cons of the Ninja SmartLid Multi-Cooker

  • ✅ 15 functions replace multiple appliances
  • ✅ Excellent pressure and air fry performance
  • ✅ SmartLid system simplifies operation
  • ❌ Heavy and takes up vertical space
  • ❌ Steep initial learning curve for complete beginners

Comparison: SmartLid vs Traditional Air Fryers

Compared to the AF300UK or AF400UK, this multi-cooker offers far more functionality but lacks the ease of dual-drawer use. Unlike the DoubleStack or DualZone models, the SmartLid does it all in one pot. It’s ideal for slower, more complex recipes and delivers more versatility — but takes longer and has a higher learning curve.

Final Verdict: Should You Buy the SmartLid 7.5L?

If you want a single device that can do almost everything — pressure cook, air fry, bake, steam, sauté, and more — this is one of the best investments you can make. The SmartLid technology streamlines workflow, and the 15 cooking functions provide endless meal potential. It’s a premium product, but one that truly earns its place on the countertop.

Ninja SmartLid Multi-Cooker FAQs

Can I use the air fryer and pressure cook functions with the same lid?

An arrow pointing downwards tempting the user to click and show the answer to the FAQ

Yes — the SmartLid slider allows you to switch between modes without changing lids.

Learn more more

Is the SmartLid easy to clean?

An arrow pointing downwards tempting the user to click and show the answer to the FAQ

Yes — the inner parts and lid components are removable and dishwasher safe.

Learn more more

Does it include a recipe book?

An arrow pointing downwards tempting the user to click and show the answer to the FAQ

Yes — a printed guide with timings and SmartLid instructions is included.

Learn more more

Which model has the integrated thermometer?

An arrow pointing downwards tempting the user to click and show the answer to the FAQ

The OL750UK includes the Smart Cook System with a meat probe; the OL650UK does not.

Learn more more

Best Recipes in the Ninja SmartLid Multi-Cooker