This delightful Crispy Zucchini Chips recipe transforms ordinary zucchini into irresistibly crunchy, savory snacks that taste just as satisfying as traditional potato chips but with a fraction of the calories. Perfect for healthy snacking, these thinly sliced zucchini rounds are seasoned with a blend of aromatic spices, slowly baked until perfectly crisp, and ready to be devoured straight from the oven. They’re an excellent way to use up summer zucchini abundance while treating yourself to a guilt-free indulgence!
Why You’ll Love This Recipe
- Healthy Alternative: These zucchini chips satisfy that crispy, salty craving without the guilt of traditional fried snacks. A perfect way to sneak more vegetables into your diet!
- Simple Ingredients: Everything you need is likely already in your pantry – just zucchini and a few basic seasonings.
- Customizable: The basic recipe is fantastic on its own, but you can easily adjust the seasonings to match your taste preferences.
- Kid-Friendly: Even vegetable-resistant children tend to love these crispy, flavorful chips. They’re a great gateway vegetable!
- Budget-Friendly: When zucchini is in season, this recipe turns an often inexpensive vegetable into a gourmet-tasting treat.

Ingredients You’ll Need
- Zucchini: The star of the show, providing a mild flavor canvas that crisps beautifully when baked slowly. Choose medium-sized zucchini for the best texture.
- Olive Oil: Helps the zucchini crisp up and carries the flavors of the seasonings. You can substitute avocado oil for a more neutral taste and higher smoke point.
- Sea Salt: Enhances all the flavors and helps draw out moisture from the zucchini, ensuring maximum crispiness.
- Garlic Powder: Adds depth and savory notes without the burning risk that fresh garlic would have during long baking.
- Smoked Paprika: Brings a subtle smoky flavor that makes these chips taste more complex. It’s optional but highly recommended!
- Black Pepper: Provides a gentle heat that balances the other flavors perfectly.
- Parmesan Cheese: An optional but fantastic addition that creates an extra savory, umami-rich layer of flavor and additional crispy texture.
Note: You’ll find the complete list of ingredients, along with their exact measurements, in the printable recipe card at the bottom of this post.
Variations
Don’t be afraid to experiment with these versatile chips! Here are some delicious ways to switch things up:
Different Seasonings
Try Italian herbs, ranch seasoning, cajun spice blend, or nutritional yeast for a dairy-free cheesy flavor.
Sweet Version
Sprinkle with cinnamon and a touch of coconut sugar before baking for a dessert-like treat.
Add Some Heat
Include cayenne pepper or red pepper flakes in your seasoning mix for spicy zucchini chips.
Try Other Vegetables
This method works beautifully with other vegetables like beets, sweet potatoes, or even kale.
How to Make Crispy Zucchini Chips
Step 1: Preheat Your Oven
Set your oven to 250°F (120°C). This low temperature is crucial for slowly dehydrating the zucchini without burning, resulting in that perfect crisp texture we’re after.
Step 2: Prepare the Zucchini
Wash and thoroughly dry your zucchini. Using a sharp knife or mandolin, slice them into thin, uniform rounds about 1/8-inch thick. Consistency is key here – uniform thickness ensures all chips will finish cooking at the same time.
Step 3: Remove Excess Moisture
Spread the zucchini slices on paper towels and sprinkle lightly with salt. Let them sit for about 10 minutes – you’ll actually see moisture beading on the surface! Pat them dry with additional paper towels. This moisture-removing step might seem fussy, but it’s absolutely essential for crispy results.
Step 4: Season the Slices
In a large bowl, gently toss the zucchini with olive oil until every slice has a light coating. Add your seasonings – salt, garlic powder, smoked paprika, and black pepper. If using parmesan, add it now and give everything another gentle toss to distribute evenly.
Step 5: Arrange and Bake
Line baking sheets with parchment paper and arrange your seasoned zucchini in a single layer, ensuring no pieces overlap. Place in the preheated oven and bake for about 1.5 to 2 hours, flipping the chips halfway through the cooking process.
Step 6: Check for Crispiness
After about 90 minutes, start checking your chips. They should be golden brown and feel crisp to the touch. If they’re still bending rather than snapping, they need more time. Once done, let them cool for about 5 minutes on the baking sheet – they’ll continue to crisp up during this time.
Pro Tips for Making the Recipe
- Use a Mandolin: For truly consistent slices, a mandolin slicer is your best friend. Just watch those fingers!
- Don’t Rush the Process: The low-and-slow baking method is essential. Higher temperatures will burn the chips before they crisp properly.
- Rotate Baking Sheets: If using multiple sheets, rotate their positions in the oven halfway through for even cooking.
- Test a Single Chip: If unsure about timing, remove one chip, let it cool for a minute, and test its crispness before removing the entire batch.
- Watch Carefully Near the End: The line between perfectly crisp and burnt can be thin, especially during the final 15-20 minutes of baking.
How to Serve

These crispy zucchini chips are versatile and can be enjoyed in multiple ways:
As a Snack
Serve them plain in a bowl for guilt-free snacking, or pair with a creamy Greek yogurt dip seasoned with herbs.
With Meals
Use them as a crunchy side dish alongside sandwiches or burgers instead of potato chips.
For Entertaining
Place them in a decorative bowl as part of an appetizer spread – they look impressive and no one needs to know how simple they were to make!
As a Salad Topper
Crumble a few chips over salads for a healthier alternative to croutons with a similar satisfying crunch.
Make Ahead and Storage
Storing Leftovers
Store completely cooled chips in an airtight container at room temperature with a paper towel to absorb any residual moisture. They’ll keep their crispness for 2-3 days, though they’re rarely around that long!
Note: If you notice any softening, you can re-crisp the chips by placing them in a 200°F oven for about 10 minutes.
Making Ahead
These chips are perfect for meal prep. You can slice and salt the zucchini a day ahead, then pat dry and proceed with the recipe when ready to bake.
Freezing
Unfortunately, these chips don’t freeze well due to their delicate nature and the potential for absorbing moisture during thawing.
FAQs
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Why aren’t my zucchini chips getting crispy?
The most common culprit is residual moisture. Make sure you’ve thoroughly patted the zucchini dry after salting. Also, check that your oven temperature is accurate with an oven thermometer, as some ovens run cooler than their settings indicate. Finally, ensure you’re slicing the zucchini thinly and evenly – thicker slices need more time to crisp up.
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Can I make these chips in an air fryer instead?
Absolutely! Arrange salted and seasoned zucchini slices in your air fryer basket in a single layer. Cook at 200°F for about 30-40 minutes, checking frequently and shaking the basket occasionally. The cooking time is significantly reduced, but you’ll likely need to work in several batches since overcrowding prevents proper crisping.
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Is there a way to make these even faster?
While the low-and-slow method yields the best texture, you can increase the temperature to 300°F to reduce cooking time to about 45-60 minutes. However, you’ll need to watch them very carefully and flip them more frequently to prevent burning. The texture might not be quite as perfect, but they’ll still be delicious!
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My chips became soggy after storage. Can they be saved?
Yes! Place them on a baking sheet and reheat in a 200°F oven for 5-10 minutes. They should crisp right back up. Just make sure they’re completely cool before storing them again in an airtight container with a paper towel.
Final Thoughts
These Crispy Zucchini Chips prove that healthy snacking doesn’t have to be boring or flavorless. With just a few simple ingredients and a bit of patience, you can transform humble zucchini into an addictively crunchy treat that will have everyone reaching for more. Whether you’re looking to use up garden bounty, incorporate more vegetables into your family’s diet, or simply enjoy a guilt-free snack, this recipe delivers on all fronts. The hardest part? Making enough to last more than a day!
Print
Crispy Zucchini Chips Recipe
- Prep Time: 15 minutes
- Cook Time: 1 hour 45 minutes
- Total Time: 2 hours
- Yield: 4 servings 1x
- Category: Side-dishes
- Method: Baking
- Cuisine: American
Description
A healthy, guilt-free snack that’s easy to make and irresistibly delicious. These crispy zucchini chips are perfectly seasoned and great as a stand-alone treat or paired with your favorite dip. Perfect for anyone who loves a crunchy, savory snack that’s packed with flavor.
Ingredients
Zucchini Chips Base:
- 2 medium zucchinis
- 1–2 tablespoons of olive oil (or avocado oil for a healthier option)
Seasoning:
- 1/2 teaspoon of sea salt
- 1/2 teaspoon of garlic powder
- 1/2 teaspoon of smoked paprika (optional for a little extra flavor)
- 1/4 teaspoon of black pepper
- Grated parmesan (optional for added flavor and crunch)
Instructions
- Preheat Your Oven
Preheat your oven to 250°F (120°C). This low temperature allows the zucchini slices to slowly dehydrate and crisp up without burning. It ensures they bake evenly to achieve the perfect crunch. - Prepare the Zucchini
Wash and dry the zucchinis thoroughly. Once clean, use a sharp knife or mandolin to slice them into thin, even rounds, about 1/8-inch thick. Consistent slicing is crucial for even baking and crispiness. - Remove Excess Moisture
Zucchini contains high water content, and removing as much moisture as possible is key for crispy chips. Lay zucchini slices on a paper towel, sprinkle lightly with salt, and let them rest for 10 minutes. The salt helps to draw out water. Afterward, use another paper towel to gently pat them dry. - Season the Zucchini Slices
In a large bowl, toss the zucchini slices with olive oil until evenly coated. Add the sea salt, garlic powder, smoked paprika, and black pepper. If desired, sprinkle in grated parmesan for extra flavor and crunch, then toss everything together again to ensure every slice is coated. - Arrange and Bake
Prepare a baking sheet by lining it with parchment paper to prevent sticking. Arrange the zucchini slices in a single, non-overlapping layer. If necessary, use a second baking sheet to accommodate all the slices.
Place the sheets in the preheated oven and bake for 1.5 to 2 hours, flipping the slices halfway through. This ensures they dehydrate evenly into crispy chips. - Check for Crispiness
At the 90-minute mark, check the chips. They should be golden brown and crispy to touch. If still soft, let them bake longer. Once done, remove them from the oven and let them cool for 5 minutes, during which they’ll firm up further.
Notes
- Use a mandolin slicer for consistent thickness and maximize crispiness.
- Parmesan is optional but adds extra crunch and savory flavor.
- For extra crispiness, use a baking rack instead of parchment paper to allow air circulation under the chips.
- Store leftover zucchini chips in an airtight container for up to 2 days to retain their crunch.
- These chips are best enjoyed fresh as they tend to lose their crispiness over time due to moisture.
Nutrition
- Serving Size: 1 Serving
- Calories: 85kcal
- Sugar: 2g
- Sodium: 210mg
- Fat: 5g
- Saturated Fat: 1g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 7g
- Fiber: 1g
- Protein: 2g
- Cholesterol: 2mg