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Air fryers are everywhere, but a growing number of shoppers are asking a different question before buying: what material is actually touching my food?
That is exactly why the Ninja Crispi 4-in-1 Portable Glass Air Fryer has become interesting. Instead of making the main cooking chamber a conventional coated metal basket, Ninja uses CleanCrisp glass containers. The manufacturer says the system is designed for cooking and storing without PFAS and PTFE.
Check the Ninja Crispi price and availability on Amazon.ca
Why the glass design matters
The Crispi comes with a 6-cup and a larger 4-quart glass container. That means much of the cooking vessel is transparent glass rather than a coated basket. You can see the food while it cooks, and the containers can move from cooking to serving and storage.
For shoppers specifically trying to reduce their use of traditional PTFE/PFAS non-stick cooking surfaces, that is the main attraction. It is more precise, however, to describe the Crispi as a PFAS/PTFE-free cooking system rather than claiming that glass automatically makes food “healthier.” There is not enough evidence to make that broad medical claim.
Important detail: it is not completely coating-free
This is the detail buyers should know before ordering. Although the main cooking containers are glass, the food can sit on a ceramic-coated crisper plate. Independent testing and SharkNinja product information identify the plate as using a ceramic non-stick coating rather than traditional PTFE.
So if your requirement is literally “no coating anywhere,” this product may not meet that standard. If your goal is specifically to avoid PFAS and PTFE while getting away from a conventional coated air-fryer basket, the Crispi is much more relevant.
What you get
The standard Crispi uses a 1,500-watt PowerPod and offers four functions: Air Fry, Bake, Recrisp and Max Crisp. Ninja says the 6-cup container can handle a personal-size meal, while the 4-quart container can accommodate a 4-pound chicken with vegetables. The glass accessories are dishwasher safe.
What we like about the Ninja Crispi
- Glass cooking containers: the biggest reason to consider it over a traditional basket air fryer.
- PFAS/PTFE-free positioning: especially relevant to shoppers deliberately avoiding those non-stick materials.
- You can see your food: the transparent chamber makes it easier to monitor browning without repeatedly opening the fryer.
- Cook, serve and store in the same container: the included lids make the glassware useful beyond air frying.
- Easy cleanup: the glass containers and accessories are dishwasher safe.
- Compact design: the PowerPod is much smaller than the body of a conventional countertop air fryer.
What we don’t like
- No precise temperature dial on the standard model: you choose cooking modes rather than freely setting any temperature you want.
- The crisper plate is still coated: it uses a ceramic non-stick coating, an important distinction for anyone seeking completely uncoated cookware.
- Limited capacity: four quarts can be restrictive for large family meals.
- Premium price: conventional basket air fryers can cost considerably less.
Ninja Crispi vs. a traditional air fryer
A traditional basket air fryer may make more sense if your priorities are maximum capacity, precise temperature controls and the lowest possible price. The Crispi makes the strongest case when the glass cooking chamber and avoiding PFAS/PTFE coatings are priorities.
Its design also solves another everyday problem: instead of transferring leftovers between an air-fryer basket, serving plate and storage container, the Crispi glassware can perform several of those jobs.
Is the Ninja Crispi actually a healthier air fryer?
We would not make that claim. Air-frying can use less oil than deep-frying, but the overall healthfulness of a meal depends far more on the food, portion and cooking method than on the brand of appliance.
The defensible advantage here is narrower: Ninja says the Crispi system is designed for cooking without PFAS and PTFE, and its primary cooking containers are glass. That can make it attractive to consumers who prefer to avoid traditional PTFE/PFAS non-stick surfaces.
Who should consider buying it?
The Ninja Crispi makes the most sense for singles, couples and smaller households that want a compact air fryer and specifically value glass cookware. It is also appealing for people who reheat leftovers frequently or want to cook, serve and refrigerate food in the same container.
Large families, people who want precise temperature control, or buyers who require absolutely no coated cooking components should compare alternatives before deciding.
Bottom line
The Ninja Crispi is not compelling simply because it is viral. Its real differentiator is the glass-first cooking system. For shoppers concerned about PFAS and PTFE in conventional non-stick cooking surfaces, it offers a genuinely different design while retaining the convenience of an air fryer.
Just keep the fine print in mind: the glass containers are the star of the system, but the crisper plate uses a ceramic non-stick coating. That distinction is important—and it is why we prefer the accurate claim “PFAS/PTFE-free” over vague promises that an appliance is automatically “healthier.”
See the Ninja Crispi on Amazon.ca
Sources
Product specifications and material claims were checked against SharkNinja Canada product information and independent product testing/reviews. Product prices and availability can change.
