Ninja Foodi MAX Multi Cooker Review UK 2026
Quick verdict
Score: 8.3/10
Best for: Faster, lower-oil everyday cooking and reheating
Not for: Large family roasts and big-batch cooking, where a full-size oven still wins on capacity
Bottom line: A practical air fryer (7.5L, 9 functions) that crisps food fast with little oil and costs less to run than an oven.
Overall, the Ninja Foodi MAX Multi is a 7.5L multi-cooker built to combine multiple cooking modes in one unit, including Pressure Cook and Air Fry, plus Slow Cook and Grill (as listed in the product title). It suits households that want a space-saving setup for switching between faster pressure-cooked meals and slower, batch-friendly cooking. As with any multi-cooker, results depend on recipe fit and the appliance's capacity, so smaller portions may vary.
Key specifications
| Spec | Value Notes |
|---|---|
| Capacity | 7.5L fixed |
| Functions | 9 includes air fry |
| Finish | Brushed steel/black verified |
Pros
- 7.5L capacity
- 9 cooking functions
- Faster and cheaper to run than a full-size oven
Cons
- Takes up worktop space
- Cooks smaller batches than a full-size oven
- Some foods still need a light spray of oil to crisp up
Capacity and Size
This air fryer is built around a 7.5L cooking capacity, so it is sized for households that want one pot for several meal types rather than a very large batch. This volume suits everyday family cooking, especially when dishes share the same base pot. It also limits how much food can be cooked at once, so very big gatherings may require batch cooking. The brushed steel and black exterior indicate a countertop form factor. Buyers should plan portions around a 7.5L pot, not a larger multi-cooker.
Cooking Performance and Functions
With 9 cooking functions built into the Ninja, the unit is designed to handle multiple meal styles without switching appliances. For everyday performance, pressure cooking supports faster tenderising, air frying targets crisping, and slow cooking suits set-and-forget comfort meals. The grill mode adds browned surfaces, which can improve texture on meats and vegetables.
Single or Dual Zone
Single-zone cooking suits people who usually prepare one dish at a time. A dual-zone setup can help when two foods require different cooking methods or different levels of doneness at the same time. For the air fryer Cooker, the 7.5L bowl capacity supports batch cooking. With single-zone handling, one cooking mode typically leads, then the next step follows, which reduces timing conflicts.
Ease of Use and Controls
Controls on the Ninja Cooker are built around preset programmes, so day-to-day cooking relies on selecting a mode rather than constant manual adjustment. The front panel includes cooking modes such as pressure cook, air fry, slow cook, and grill, with 9 cooking functions in total. A typical workflow is to choose the programme first, then set the time and temperature if that mode allows, before starting with a single confirmation. This structure keeps operation consistent, but it can limit fine control where a recipe needs unusual time or temperature settings that fall outside what each function supports.
Cleaning and Maintenance
Cleaning and maintenance on the air fryer Cooker are fairly straightforward, mainly because it uses removable parts for everyday mess. After each use, he lets the unit cool, then removes the cooking vessel and accessories, and washes them by hand or in a dishwasher if the item allows it. He wipes the brushed steel exterior with a damp cloth, avoiding harsh scouring pads. For stubborn residue, he soaks parts in warm soapy water first, then scrubs gently with a non-abrasive sponge. The main pot and lid should be fully dried, because dryness can affect future performance.
Noise and Energy Use
Even though cooking styles vary, the Ninja Foodi MAX Multi Cooker's noise level mainly depends on which cooking function is running, such as pressure cooking or air frying. In general, pressure cooking is quieter than high-heat air frying, because stronger airflow and heating cycles can create more noticeable sound, particularly when the lid is active. Different cooking modes can also alter fan sound, and grilling may produce intermittent sizzling. Energy use follows the same pattern, since longer programmes and higher-heat steps typically draw more power overall. For practical use, shorter cooking cycles and accurate portion sizes help reduce waste.
Who Is This Air Fryer For?
Who is this multi cooker best suited for? It suits shoppers who want one appliance for multiple cooking styles, including pressure cooking, air frying, slow cooking and grilling. With a 7.5L capacity, it is well matched to families and meal-prepping, since larger batches can be cooked in fewer rounds. It also suits households that value flexibility, with 9 cooking functions including the listed modes and more (not stated). By contrast, anyone cooking for one or focusing mainly on air frying may find the larger capacity less practical.
Where to Buy in the UK
Finding the Ninja in the UK is mainly about choosing a reliable retailer and checking that the listing matches the correct model number, since similar The air fryer multi cookers can differ in capacity and functions. The OP500UK should be identified as a 7.5L Foodi MAX Multi Cooker with 9 cooking functions, including pressure cook, air fry, slow cook, and grill. Shoppers can look at major electrical chains, The Ninja's UK website, and large online marketplaces, then compare prices and delivery terms. They should confirm the listed capacity, confirm it is the OP500UK, and check returns policy.
Frequently Asked Questions
Is the air fryer worth it?
For faster, lower-oil cooking of chips, chicken, veg and reheats, this air fryer earns its place with 7.5L capacity. It is also cheaper to run than heating a full-size oven - check the current Amazon UK price, as it changes often.
Is the Ninja big enough for a family?
The Ninja Foodi MAX Multi has 7.5L capacity. As a rough guide, 4-5L suits 1-2 people, 6-8L suits 3-4, and larger or dual-drawer models suit families of 4 or more.
What are the downsides of the air fryer?
Air fryers take up worktop space, cook smaller batches than a full oven, and some foods still need a light oil spray. They are best for crisping and reheating rather than replacing every oven job, which is why they suit some kitchens better than others.
Is this air fryer cheaper to run than an oven?
For small and medium portions, usually yes - the Ninja heats a much smaller space than a full-size oven and cooks faster, so it uses less energy. For large meals that fill a big oven anyway, the saving is smaller. Exact cost depends on its wattage and your tariff.
What can you cook in the air fryer?
The Ninja has 9 cooking functions covering jobs like air-fry, roast, bake, grill and reheat. Beyond chips it handles chicken, fish, veg, bacon and reheating leftovers crisply; baking and dehydrating are possible on models that offer those modes.
Is the air fryer easy to clean?
The drawer and crisper plate wipe or wash clean; non-stick coatings make this easier. Clean it after each use, as baked-on grease is harder to remove later.
Do you need oil in the Ninja Foodi MAX Multi?
Little or none - this air fryer circulates hot air to crisp food, so most things need only a light spray of oil or none at all. Naturally fatty foods like sausages need no added oil, while a fine mist helps fresh chips and breaded items crisp up.