Ninja Foodi Grill & Airfryer Review UK 2026
Quick verdict
Score: 7.6/10
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 (5.7L, 5 functions) that crisps food fast with little oil and costs less to run than an oven.
The Ninja Foodi Grill is a 5.7 L hot air fryer that also functions as a grill, with 5 cooking functions. It includes dishwasher-safe parts to make cleaning easier. It suits anyone looking for one countertop unit for air frying and grilling without separate cookware. The main strength is the mix of 5 functions for covering common meal types, while cleaning is simplified through dishwasher-safe components.
Key specifications
| Feature | Value Notes |
|---|---|
| Capacity | 5.7 L Hot air fryer |
| Design | 5-in-1 Multiple functions |
| Cleaning | Dishwasher-safe parts Components only |
Pros
- 5.7L capacity
- 5 cooking functions
- Dishwasher-safe parts for easy cleaning
- 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
With a 5.7 L hot air fryer capacity, this air fryer is built for cooking moderate portions, suitable for everyday meals for one to a few people depending on the food type. The main cooking space supports meal prep within typical household serving needs, while very large batches may require cooking in more than one go. The overall size is designed to balance counter space with usable cooking capacity. Dishwasher-safe parts help with cleanup after cooking batches, but available counter and cabinet space still matters.
Cooking Performance and Functions
Cooking performance on the Ninja is supported by its 5.7 L hot air fryer capacity and 5 cooking functions, intended to cover everyday meal types without forcing a single style of cooking. The larger basket is useful for preparing family portions, and the range of functions allows different food types, such as quick snacks, reheats, or main meals, to be handled with less guesswork. Results can still vary with ingredient thickness and batch size, so smaller loads may cook more evenly. Dishwasher-safe parts also make cleanup simpler after use.
Single or Dual Zone
For many shoppers, the first decision is whether the air fryer should act like a single-zone appliance or a dual-zone one. Its 5.7 L hot air fryer style setup is better understood as a single cooking zone, with shared space across the basket. When two different items are needed, cooking is typically sequenced rather than run at the same time. The upside is simpler planning, with one airflow environment to manage, but the trade-off is reduced flexibility for running simultaneously different dishes with mismatched requirements.
Ease of Use and Controls
Ease of use is a key part of the Ninja's design, aimed at people who want straightforward switching between tasks. Controls are intended for quick setup, and the 5.7 L capacity is suitable for single-pan cooking for typical households. For dishwasher-safe parts, care is still needed during busy sessions, as careless handling can leave accessories misaligned.
Cleaning and Maintenance
Cleaning and maintenance matter because the air fryer handles hot food and oil during use, and even with dishwasher-safe parts, buildup can occur if it's not managed. After each session, it should cool down completely, then the removable components listed as dishwasher safe parts can be placed in the dishwasher. For areas not covered by dishwasher safety, wiping with warm, soapy water and drying thoroughly helps prevent residue. Grease and crumbs should be removed from the grill area and drawer edges, because stuck bits can affect the next results. Regular checks help keep performance consistent.
Noise and Energy Use
Noise and power use can vary depending on how long the Ninja Foodi Grill is running and which cooking function is selected. In practical terms, the unit's fan and heating cycle will run during each cook, so longer batches typically mean more total sound and power draw. Using different cooking functions can also change heat-up and cook duration, so performance is not identical across settings. Run short batches first, then schedule louder cooking during off-peak times. Energy totals are not stated.
Who Is This Air Fryer For?
The Ninja is aimed at people who want one appliance to handle several hot-air cooking tasks, rather than using a separate air fryer and grill-style device. It suits households that cook different meals and want flexibility from one unit, since it is described as a 5-in-1 model with five cooking functions. The 5.7 L capacity works best for everyday family portions, and it may be less ideal for very small households that prefer compact appliances. People who value easier cleanup may find the dishwasher-safe parts practical.
Where to Buy in the UK
Finding the air fryer in the UK is usually easiest through major retailers and The Ninja's own sales channels, since stock can change from week to week. Shoppers can check Amazon UK, John Lewis, Currys, AO, and Argos, then compare availability with The air fryer's official website or promotions. It may also appear in seasonal bundles, so the exact model code, AG301EU, should be verified before purchase. The unit is often chosen for daily convenience because parts are dishwasher safe and it offers 5 functions with a 5.7 L capacity. Availability and delivery times vary, so it can help to order early.
Frequently Asked Questions
Is this air fryer worth it?
For faster, lower-oil cooking of chips, chicken, veg and reheats, the Ninja earns its place with 5.7L 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 Foodi Grill big enough for a family?
The air fryer has 5.7L 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 this 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 the Ninja cheaper to run than an oven?
For small and medium portions, usually yes - the air fryer 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 Ninja?
The air fryer has 5 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 Ninja Foodi Grill easy to clean?
This air fryer has dishwasher-safe parts, so the drawer and crisper plate can go in the dishwasher; a quick wipe of the inside after use keeps it fresh.
Do you need oil in the Ninja?
Little or none - the 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.