Sorry traditional air fryers, glass air fryers are taking the culinary world by storm due to their space-saving and meal prepping capabilities – and Lidl is about to launch the most affordable I’ve seen yet.
In 2026, the best air fryers have a spot in every kitchen, yet most are quite bulky. But the increase in popularity of glass air fryers over the past year shows that these game-changing appliances can work in the tiniest of kitchens.
Landing in stores on Sunday 2 August, Lidl’s Glass Air Fryer is a deadringer for the Ninja Crispi (was £149.99, now £115 at Shark Ninja), and at only £49.99, It’s one of the most affordable Ninja Crispi alternatives I’ve spotted.
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Lidl
Silvercrest Glass Air Fryer
At £49.99 (provided you have Lidl Plus), this is one of the most affordable glass air fryers I’ve spotted. It’s perfect for meal prepping and small space cooking.
Ninja
Ninja Crispi 4-In-1 Portable Glass Air Fryer
The Ideal Home team love this game-changing air fryer. Earning five-stars from us, it produces deliciously cripsy food, is easy to store and it’s glass containers allows you to see your food cook in real time.
Having reviewed the Ninja Crispi, Ideal Home’s Kitchen Appliances Editor Molly Cleary declared she’d only use the glass air fryer from then on. Its easy-to-clean glass containers were found to be excellent for making lunches and meal prep, while its compact size meant it was easy to stash away after use, too – no bulky appliance taking up precious worktop space here. Not to mention it produces unbelievably delicious and crispy results.
The convenience of glass air fryers has seen them soar in popularity, and now it’s Lidl’s turn to deliver an affordable version. If you have Lidl Plus, the Glass Fryer is £49.99, and it is £59.99 without the app discount.
It boasts a transparent glass cooking basket, allowing you to keep an eye on how your food is cooking without opening the drawer (one of the main benefits of glass air fryers over standard ones), and it promises to deliver healthy, crispy results with ease. Lidl also states the machine is easy to clean, which is a bonus. For squeaky clean air fryers, I do recommend the Astonish Air Fryer Cleaner(£2.50, Dunelm) as it is great for cutting through grease.
Lidl’s Silvercrest Glass Air Fryer has four preset programs: air fry, roast, re-fry, and keep warm. Its small glass container is ideal for one portion, while the supermarket says its large container is big enough to roast a whole chicken.
‘I was unsure of the concept of glass air fryers at first, but after testing the Ninja Crispi I was totally won over. I can’t imagine a better air fryer design for a student house or a small kitchen in order to feed one or two people,’ comments Molly. ‘If you’re on a tight budget, then this version from Lidl might be worth a try. The glass surface is much easier to clean than a usual air fryer tray and will be so easy to pop into a deep drawer too.’
Glass air fryers are a great choice for people who have small kitchens, students and anyone else who doesn’t want to give up worktop space for bulky appliances. They offer a great vantage point, where you can see how your food is cooking. The detachable glass dishes make meal prep incredibly easy, and the glass is far easier to clean than other air fryers.
Lidl’s glass air fryer will only be available in-store. So, in the case of stock issues or it selling out fast, I’ve rounded up a few more affordable alternatives to shop online.
Salter
Crisp & Go Portable Air Fryer
This affordable glass air fryer comes with a 4 and 1.5 litre container. Reviews say it delivers delicious, fast results.
Dreame
Dreame Tasti™ 5-In-1 Portable Glass Air Fryer，2.5l + 4.5l
This stylish glass air fryer looks very similar to the Crispi. It has 2.5L and 4.5L boxes and a water chamber to help lock in mositure.
Ninja
Ninja Crispi Pro 7-In-1 Xl Glass Air Fryer – Ash Grey As101ukgy
If you’re looking for something with a larger capacity, Ninja has launched the CRISPi PRO, which has a 2.3L container and a whopping 5.7L container, making it perfect for families. It has seven functions: max crisp, air fry, bake, prove, roast, dehydrate and re-crisp
You can always count on Lidl to deliver an affordable alternative to our favourite appliances. Will you try it?
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