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You can air fry zucchini and squash for about 10 to 15 minutes at 400°F (200°C), depending on how thick you slice them.
That short window gives you tender insides with nicely browned edges, which is exactly what you want from air fryer zucchini and squash.
If you’ve been wondering how long do you air fry zucchini and squash, the honest answer is that it depends on a few simple factors.
Slice thickness, temperature, and whether you’re cooking them together all change the timing a bit.
In this post, we’ll break down exactly how long to air fry zucchini and squash, how to prep them, and how to avoid the dreaded soggy result.
Let’s get cooking.
How Long Do You Air Fry Zucchini and Squash?
The short answer is 10 to 15 minutes at 400°F, but let’s talk about why that range exists.
When you air fry zucchini and squash, the hot circulating air pulls moisture from the surface while cooking the inside.
Thin rounds (about 1/4 inch) can be done in as little as 8 to 10 minutes.
Thicker coins or half-moon slices (about 1/2 inch) usually need 12 to 15 minutes.
And if you’re doing spears or wedges, plan for 15 to 18 minutes.
1. The 400°F Sweet Spot
You can air fry zucchini and squash at 375°F, but 400°F gives you better browning.
Higher heat also means the veggies release their water faster, so they don’t steam themselves into mush.
Just keep an eye on them the first time you try a new thickness.
2. Shake the Basket Halfway Through
About halfway through the cooking time, pull the basket out and give it a good shake.
This simple step is why some people get evenly crispy air fryer zucchini and squash while others get pale, uneven pieces.
It takes two seconds and makes a real difference.
3. Don’t Crowd the Basket
If you pile too many slices in at once, they’ll steam instead of roast.
Cook in batches if you have to.
A single layer with a little breathing room is the key to getting that golden exterior when you air fry zucchini and squash.
How to Prep Zucchini and Squash for the Air Fryer
Prep is where most people go wrong, so let’s get it right.
Good prep means your air fryer zucchini and squash come out crisp, not watery.
1. Slice Evenly
Uniform slices cook at the same rate.
Aim for 1/4 to 1/2 inch rounds, or cut them into half-moons and spears.
If you slice some pieces paper-thin and others thick, you’ll end up with burnt bits and raw bits in the same basket.
2. Pat Them Dry
Zucchini and squash are mostly water, so blot them with a paper towel before seasoning.
The drier the surface, the better they brown when you air fry zucchini and squash.
This one step prevents that sad, soggy texture.
3. Toss With Oil and Seasoning
A tablespoon or two of olive oil, plus salt, pepper, garlic powder, and maybe a little paprika, is all you need.
Toss everything in a bowl so each piece gets coated.
Oil helps the seasoning stick and encourages browning in the air fryer.
4. Preheat if Your Air Fryer Recommends It
Some models benefit from a quick 3-minute preheat at 400°F.
It’s not mandatory, but it helps the zucchini and squash start browning right away.
Tips for Perfect Air Fryer Zucchini and Squash Every Time
A few small habits separate decent results from great ones.
1. Salt After Cooking, Not Before
Salt draws out moisture, and if you salt too early, your zucchini and squash will release water in the basket.
A light sprinkle right after they come out gives you flavor without the sogginess.
2. Add a Light Coating for Extra Crisp
If you want a crunchier finish, toss the slices in a tablespoon of cornstarch or panko before air frying.
This is optional, but it’s a game changer when you air fry zucchini and squash for a crowd.
3. Watch the Last Two Minutes
Air fryers vary in power, so the difference between perfectly browned and burnt can be 60 seconds.
Check your zucchini and squash at the 10-minute mark the first time, then adjust.
4. Serve Immediately
These veggies are best hot out of the basket.
They soften as they sit, so if you’re making a big batch, keep finished rounds warm in a low oven.
So, How Long Do You Air Fry Zucchini and Squash?
You air fry zucchini and squash for 10 to 15 minutes at 400°F, shaking the basket halfway through.
Thin slices finish closer to 8 to 10 minutes, while thicker cuts need 12 to 18 minutes.
Pat them dry, toss with oil and seasoning, avoid crowding the basket, and you’ll get tender, golden results every time.
Now you know exactly how long do you air fry zucchini and squash, so go preheat that basket and enjoy.