Ninja OL500

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Overall

#7 in

Air Fryers

according to Reddit Icon Reddit

Sentiment score71% positive
5
1
1

Top Pros

Top Cons

Last updated: Jun 5, 2026

Reddit Reviews

Reddit IconJheritheexoticdancer
10 months ago

I’ve use a Insta Pot 2 quart air fryer. It worked great for me for 5 years. I just replaced with a 5 quart Ninja. Besides being larger which is no biggie cause it’s just me, I have problems with stuff blowing around in the Ninja which wasn’t an issue with my Instant Pot AF. Also, the old Insta Pot AF had a roast option. I noticed most but not all portable models, no matter the brand, replaced the bake option with dehydrator. Perhaps there are folks who do dehydrate, but I personally don’t know anyone interested in such a feature. I’m thought about gifting the Ninja and going back to a Insta Pot AF EXCEPT the model Ninja I have has a ceramic coating which I love and is supposedly healthier than Teflon.

Reddit IconNastyaKV
5 months ago

Yeah, a 5-quart Ninja sounds totally reasonable for what you described 👍 If you’re usually cooking stuff like 4 pieces of chicken, veggies on the side, or meals for two, that size is kind of the sweet spot. You get enough surface area so food isn’t stacked on top of each other (which matters more than total volume), but it’s not massive or annoying to store. If you were meal-prepping or cooking for 4+ people regularly, I’d say go bigger, but for a couple with normal portions, 5 qt is more than fine. That said, before you pull the trigger, you might want to compare it with a couple of other popular options. I’ve written reviews on: • [Cosori TurboBlaze](https://sharkfryer.com/air-fryer-reviews/cosori-turboblaze-air-fryer/) – really fast, strong airflow, great if you like crispy results • [Philips 2000 Series](https://sharkfryer.com/air-fryer-reviews/philips-2000-series-review/) – very consistent cooking and solid build quality Different air fryers handle airflow and basket shape differently, and that can matter just as much as size. The Ninja is a solid pick, but it’s worth a quick comparison so you don’t end up wishing you’d gone another route later.

Reddit IconThe-Traveler-
5 months ago

That’s the one we have. It’s perfect for 2.

5 months ago

Ninja: easy to use, easy to clean. The New York Times also recommended the 5Q as the best one out there for quick even cooking. That’s why I tried it, and I love it,

Reddit Iconrubaey
9 months ago

I have the Foodi, the one that doesn't need a separate lid. I've had it for around 3 years I think. It's a big chonky machine, but I love it and recommend it to everyone. I use it more than the hob at this point! The modes I use the most are air frying, pressure cooking, sear/saute and bake. The stream to air fry mode is also great for making a whole chicken! My boyfriend has been using it when at my place and likes it so much he's going to replace the Instant Pot he has at his place with a Foodi because he wants an air fryer and it's much nicer to have it all in one. The one downside it has compared to a normal air fryer is that the basket is not very big, and it's also quite noisy compared to dedicated air fryers. Personally, the trade off is worth it for me. Happy to answer any more specific questions!

Reddit IconTribblehappy
10 months ago

Family of 4, and I have a ninja foodi 9 in 1... Basically looks like a large toaster oven. Our boss bought one for the staff lunch room, and I was sold the day a coworker baked a frozen pie for us. The size and shape make it really versatile. We often throw hash brown patties or several slices of toast in it; we use it for fries or onion rings multiple times a week, and have also used it for roasting potatoes, asparagus, and more. I haven't tried the dehydrate setting yet but everything I have tried, it works.

Reddit IconDalton387
7 months ago

You’re relative sounds like a tool. It’s a nice product, but it’s very weird and rude to me, for someone to just buy an appliance for your home. It’s expensive enough that you feel obligated to keep it, but many people don’t have room for that type of thing. It’s just weird, like someone coming into your house and just hanging a large picture on your wall. As for the appliance itself, it can be useful. It’s not a fryer. It’s a high powered convection oven. It does a very good job of oven things, but faster. It’s a decent replacement for a toaster oven, if it’s shaped that way. We have a ninja foodi with a pressure cooker attachment. It’s good, but we probably under utilize it. It’s also a little small. So it’s sometimes awkward to get everything in. You aren’t cooking for a crowd with then either. It’s good for a couple of people, though. It does a great job in reheating things that don’t typically reheat well. Pizza, fried foods, etc.

11 months ago

Yes and no. It’s basically a tiny convection oven. It isn’t gonna be close to as good as fried. Reheating things, it does great. I think it actually does the second or third best hotdog outside of charcoal grilling and does it fast. It’ll get crispy and charred. Ours is a ninja foodie, which doubles as a pressure cooker. I’ve done small bone in hams. 3min a pound after it comes to pressure, then switch to the air fryer lid and toss on a glaze. Comes out great. Size is a concern for things like that. Some people actually take the bowl to the store, so I hear. If you’re gonna get one, pick one with multiple functions and make sure it’s something you’ll actually use semi-regular.

Reddit Iconnannsee1961
7 months ago

I have a ninja 5qt. I love ig

Reddit IconLost_Pudding_806
about 2 months ago

I use my ninja foodi (pressure cooker + air fryer ) almost daily, makes incredibly delicious meals and delivers in half the time or less of traditional cooking methods.

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