If you’ve got a counter full of zucchini and a craving for something crunchy, this air fryer zucchini chips recipe is exactly what you need.
These thin, golden slices come out crispy on the edges without a drop of breading or deep frying.
I make a batch of these almost every week in the summer when zucchini is everywhere and I need a snack that doesn’t wreck my afternoon.
They taste like a lighter, veggie-packed cousin of potato chips, and they disappear just as fast.
| Quick Recipe Summary | |
|---|---|
| Prep Time | 15 minutes |
| Cook Time | 15 minutes |
| Total Time | 30 minutes |
| Servings | 4 servings |
| Difficulty Level | Easy |
This recipe leans on the same “no breading, just crisp it up” idea I used for my Air Fryer Zucchini Boats, just sliced thinner and taken further into chip territory.
Why You’ll Love This Air Fryer Zucchini Chips Recipe
This recipe turns an ordinary vegetable into a snack you’ll actually crave. It’s simple enough for a weeknight and impressive enough for guests.
There is something deeply satisfying about hearing that first crunch. It reminds you that healthy snacking doesn’t have to mean sad, soggy carrot sticks.
- Only 5 ingredients, most of which are already in your pantry
- No deep frying, no mess, no lingering oil smell in the kitchen
- Naturally low carb, gluten free, and keto friendly
- Ready in about 30 minutes from start to finish
- A great way to use up an overflowing garden harvest
- Kid approved, even for picky eaters who usually avoid vegetables
You might also enjoy: Air Fryer Snacks
Ingredients
You only need a short ingredient list for these chips, and every item earns its place. Here’s what to grab before you start slicing.
- 2 medium zucchini, sliced into thin rounds
- 1 tablespoon extra virgin olive oil
- 1/2 teaspoon fine sea salt, plus more for sweating the zucchini
- 1/2 teaspoon garlic powder
- 1/4 teaspoon black pepper
- 1/4 cup finely grated parmesan cheese, optional
I love serving these with my Tzatziki Sauce on the side, since the cool, garlicky dip plays so well against the warm, crispy chips.
Kitchen Equipment Needed
Most of what you need for this recipe is likely already sitting in your kitchen. The one tool that genuinely makes a difference is a good mandoline for even slicing.
- Air fryer, basket or oven style
- Mandoline slicer, for thin, even zucchini rounds
- Large mixing bowl
- Paper towels or a clean kitchen towel
- Cutting board and sharp knife
- Tongs, for flipping the chips partway through
Read Also: Air Fryer Apple Chips
Recommended Products for This Recipe
These are a few products I personally use and recommend after making countless batches of air fryer vegetable chips.
They genuinely make the process faster and the results crispier.
1. OXO Good Grips Mandoline Slicer
Even slicing is the single biggest factor in whether your chips turn out crispy or chewy in spots.
This mandoline gives you consistent 1/8 inch rounds every time, which means every chip finishes cooking at the same rate.
It also comes with a hand guard, so you can slice quickly without worrying about your fingers.
2. Ninja Foodi Air Fryer
I’ve tested this recipe in several air fryer models, and the wide, flat basket on this one gives zucchini slices more room to crisp without overlapping.
That extra surface area means fewer batches and less waiting around.
3. Microplane Fine Grater
If you’re adding parmesan to your chips, a fine grater makes all the difference.
It produces light, fluffy shreds that melt evenly instead of clumping into soggy patches.
4. Stainless Steel Mixing Bowl Set
A sturdy, wide mixing bowl gives you enough room to toss the zucchini slices with oil and seasoning without bruising or breaking them.
I reach for mine constantly, not just for this recipe.
These same crisping principles come in handy for my Air Fryer Buffalo Cauliflower Bites, another snack that depends on giving the air fryer enough room to work.
Step-by-Step Instructions: How to Make Air Fryer Zucchini Chips
1. Slice the Zucchini
- Wash and dry the zucchini thoroughly, then trim off both ends.
- Using a mandoline set to about 1/8 inch, slice the zucchini into thin, even rounds. If you don’t have a mandoline, a sharp knife works too, just try to keep the thickness as consistent as possible.
- Aim for slices that are thin enough to crisp but not so thin they fall apart when you handle them.
- Lay the slices out in a single layer on a large plate or cutting board so none of them overlap.
2. Draw Out the Moisture
- Sprinkle the zucchini slices generously with salt on both sides.
- Let them sit for 10 minutes. You’ll notice small beads of moisture forming on the surface, which is exactly what you want.
- Lay the slices between two layers of paper towels or a clean kitchen towel.
- Press down firmly to blot away as much liquid as possible. This step is what keeps your chips from turning soggy in the air fryer, so don’t rush it.
- If the towels become soaked through, switch to fresh dry ones and press again.
3. Season the Zucchini
- Transfer the blotted zucchini slices to a large mixing bowl.
- Drizzle the 1 tablespoon of olive oil evenly over the top.
- Add the 1/2 teaspoon garlic powder and 1/4 teaspoon black pepper.
- Toss everything gently with your hands or tongs until each slice is lightly coated. You want a thin, even glisten, not a puddle of oil at the bottom of the bowl.
4. Arrange in the Air Fryer
- Lightly mist the air fryer basket with cooking spray, or line it with a perforated air fryer liner if you prefer easier cleanup.
- Arrange the zucchini slices in a single layer, making sure they don’t overlap or touch too much. Overlapping slices will steam instead of crisp.
- Work in batches if needed. It’s tempting to cram them all in at once, but crowding the basket is the number one reason air fryer chips turn out limp.
5. Air Fry the Chips
- Set the air fryer to 375°F.
- Air fry for 8 minutes, then open the basket and flip each chip with tongs.
- If you’re using the parmesan cheese, sprinkle it over the chips now, during this flip.
- Continue air frying for another 6 to 8 minutes, checking every couple of minutes toward the end. The chips are done when the edges turn golden brown and slightly curled.
- Every air fryer runs a little differently, so keep an eye on the first batch to dial in your exact timing.
6. Cool and Serve
- Transfer the finished chips to a wire cooling rack rather than a plate. This keeps steam from collecting underneath and softening them.
- Let them cool for 2 to 3 minutes. They’ll continue to crisp up slightly as they cool.
- Sprinkle with the remaining 1/2 teaspoon salt to taste, then serve right away while they’re at their crispiest.
Another favorite that uses this same low and slow crisping approach: Air Fryer French Fries
Tips for The Best Air Fryer Zucchini Chips
A few small adjustments make a big difference between chips that are crispy and chips that are just soft, warm zucchini. Keep these tips in mind as you cook.
- Slice as thin and evenly as possible. Uneven thickness means some chips burn while others stay soft.
- Never skip the salting and blotting step. Zucchini holds a surprising amount of water, and that water is the enemy of crispiness.
- Don’t overcrowd the basket. Give every slice room to let hot air circulate around it, the same rule I follow when making my Air Fryer Mozzarella Sticks.
- Resist the urge to stack finished chips on top of each other while they cool, since trapped steam will soften them.
- If your chips aren’t crisping up after the full cook time, add 2 to 3 minutes at a slightly lower temperature rather than cranking up the heat, which can burn the edges before the center dries out.
- Use a light hand with the oil. A thin coating crisps up nicely, while too much oil can make the chips greasy instead of crunchy.
Serving Suggestions
These zucchini chips are just as good on their own as they are dressed up for a spread. Here are a few of my favorite ways to serve them.
- Serve alongside a bowl of ranch, marinara, or Cheese Dip for dunking
- Pile them onto a snack board next to crackers, olives, and cured meats
- Pair with a burger or sandwich in place of regular potato chips
- Top a salad with a handful for extra crunch instead of croutons
- Serve as an appetizer before a pasta or grilled dinner
- Pack a small container for a portable, low carb snack on the go
Read Also: Cheese Dip
Variations of Air Fryer Zucchini Chips
Once you’ve made the base recipe a few times, it’s easy to switch things up with different seasonings or coatings depending on your mood.
- Spicy chips: Add 1/4 teaspoon cayenne pepper or smoked paprika to the seasoning mix
- Italian style: Swap the garlic powder for 1/2 teaspoon Italian seasoning and toss with extra parmesan
- Ranch flavored: Toss the slices with a spoonful of dry ranch seasoning mix before air frying
- Cajun kick: Use Cajun seasoning in place of the garlic powder and pepper
- Cheesy crust: Press a light coating of panko and parmesan onto each slice for a breaded version
- Vegan version: Skip the parmesan entirely or swap in a plant-based parmesan alternative
If you like the idea of a breaded zucchini snack even more than a crisp chip, my Zucchini Fritters are worth a try too.
Storage and Reheating
Zucchini chips are best enjoyed fresh out of the air fryer, since they naturally lose crispiness over time due to the vegetable’s high water content.
That said, leftovers can still be salvaged with the right approach.
- Store leftover chips in an airtight container at room temperature for up to 1 day
- Avoid refrigerating if possible, since the extra moisture in the fridge softens them faster
- To re-crisp, air fry at 350°F for 2 to 3 minutes, checking often
- Do not microwave, as this will make the chips rubbery instead of crispy
- These chips do not freeze well due to zucchini’s high water content
Another snack worth planning ahead for: Air Fryer Sweet Potato Fries
Nutritional Facts
Here’s an approximate nutritional breakdown per serving, based on a recipe that yields 4 servings.
Actual values will vary depending on the exact ingredients and brands used.
| Nutrition Per Serving | |
|---|---|
| Calories | 65 kcal |
| Carbohydrates | 4g |
| Protein | 3g |
| Fat | 4g |
| Fiber | 1g |
| Sodium | 310mg |
Zucchini shows up in a lot of my lighter recipes for exactly this reason, including my Zucchini and Squash Casserole.
Health Benefits of Key Ingredients
Beyond being a satisfying snack, these chips carry some real nutritional upside thanks to their simple, whole ingredients.
Zucchini in particular is one of the more underrated vegetables out there.
This is one of the reasons I keep coming back to simple vegetable-forward snacks and appetizers on the blog.
- Zucchini: Low in calories and carbs, with a good amount of vitamin C, potassium, and antioxidants
- Olive oil: Provides heart healthy monounsaturated fats and anti-inflammatory compounds
- Garlic powder: Contains compounds linked to immune support without the sharp bite of raw garlic
- Parmesan cheese: Adds calcium and protein in small amounts while boosting flavor
- Black pepper: May help improve nutrient absorption when paired with other spices
For another appetizer built around simple, wholesome ingredients, try my Spinach Artichoke Dip.
FAQs About Air Fryer Zucchini Chips
1. Why are my air fryer zucchini chips soggy instead of crispy?
The most common cause is skipping the salting and blotting step, which draws excess water out of the zucchini before cooking.
Overcrowding the air fryer basket is the second biggest culprit, since it traps steam instead of letting hot air circulate.
2. Can I make this recipe without a mandoline?
Yes, a sharp knife works fine as long as you slice carefully and try to keep the thickness consistent.
Uneven slices will just cook at slightly different rates, so keep a closer eye on thinner pieces toward the end.
3. Do I need to peel the zucchini first?
No peeling is necessary. The skin actually helps the slices hold their shape and adds a bit of extra fiber and nutrients.
4. Can I use yellow squash instead of zucchini?
Absolutely, yellow summer squash works with the exact same method and timing. The flavor and texture are very similar to zucchini.
5. Why do my chips shrink so much during cooking?
Zucchini is mostly water, so noticeable shrinkage is completely normal as that moisture cooks off.
This is also why a whole zucchini yields a smaller pile of chips than you might expect.
My Air Fryer Egg Rolls are another reader favorite if you’re looking for your next air fryer project.
Air Fryer Zucchini Chips
Ingredients
- 2 zucchini medium, sliced into thin rounds
- 1 tablespoon extra virgin olive oil 15ml
- 1 teaspoon fine sea salt divided: 1/2 teaspoon for seasoning, 1/2 teaspoon for sweating the zucchini
- 1/2 teaspoon garlic powder
- 1/4 teaspoon black pepper
- 1/4 cup parmesan cheese finely grated, optional
Equipment
- Air fryer basket or oven style
- Mandoline slicer for thin, even zucchini rounds
- Large mixing bowl
- Paper towels
- Clean kitchen towel
- Cutting board
- Sharp knife
- Tongs for flipping the chips partway through
- Wire cooling rack for cooling chips without trapping steam
Method
- Wash and dry the zucchini thoroughly, then trim off both ends. Using a mandoline set to about 1/8 inch, slice the zucchini into thin, even rounds. If you don’t have a mandoline, use a sharp knife and keep the thickness as consistent as possible. Lay the slices out in a single layer on a large plate or cutting board so none overlap.
- Sprinkle the zucchini slices generously with salt on both sides and let them sit for 10 minutes. You’ll notice small beads of moisture forming. Lay the slices between two layers of paper towels or a clean kitchen towel and press down firmly to blot away as much liquid as possible. If the towels become soaked through, switch to fresh dry ones and press again.
- Transfer the blotted zucchini slices to a large mixing bowl. Drizzle with olive oil and add garlic powder and black pepper. Toss everything gently with your hands or tongs until each slice is lightly coated. You want a thin, even glisten, not a puddle of oil at the bottom of the bowl.
- Lightly mist the air fryer basket with cooking spray, or line it with a perforated air fryer liner if you prefer easier cleanup. Arrange the zucchini slices in a single layer, making sure they don’t overlap or touch too much. Work in batches if needed.
- Set the air fryer to 375°F. Air fry for 8 minutes, then open the basket and flip each chip with tongs. If you’re using the parmesan cheese, sprinkle it over the chips now, during this flip. Continue air frying for another 6 to 8 minutes, checking every couple of minutes toward the end. The chips are done when the edges turn golden brown and slightly curled.
- Transfer the finished chips to a wire cooling rack rather than a plate to keep steam from collecting underneath and softening them. Let them cool for 2 to 3 minutes. Sprinkle with the remaining salt to taste, then serve right away while they’re at their crispiest.
Nutrition
Notes
- Slice evenly: Uneven thickness means some chips burn while others stay soft. A mandoline gives the best, most consistent results.
- Don’t skip salting: Zucchini holds a surprising amount of water, and that water is the enemy of crispiness. The salting and blotting step is essential.
- Avoid overcrowding: Give every slice room to let hot air circulate around it. Overlapping slices will steam instead of crisp.
- Watch the timing: Every air fryer runs a little differently. Keep an eye on the first batch to dial in your exact timing.
- Cool properly: Resist the urge to stack finished chips on top of each other while they cool, since trapped steam will soften them.
- Re-crisping leftovers: Store in an airtight container at room temperature for up to 1 day. To re-crisp, air fry at 350°F for 2-3 minutes. Do not microwave.
- Variations: Try spicy chips with cayenne or smoked paprika, Italian style with Italian seasoning and extra parmesan, or ranch flavored with dry ranch seasoning mix.
- Yellow squash works too: Yellow summer squash can be substituted directly with the exact same method and timing.
- No peeling necessary: The skin helps the slices hold their shape and adds extra fiber and nutrients.
Private Notes
Tried this recipe?
Let us know how it was!Conclusion
These air fryer zucchini chips prove that a healthy snack doesn’t have to feel like a compromise.
They’re crispy, savory, and endlessly easy to customize with whatever seasoning you’re craving that day.
I hope this becomes one of your go to ways to use up extra zucchini all summer long.
Give it a try this week and let me know in the comments how your batch turned out.
Recommended:
- Air Fryer Onion Rings
- Air Fryer Stuffed Mushrooms
- Air Fryer Jalapeno Poppers
- Air Fryer Garlic Bread
- Chicken Finger Dipping Sauce
