Craving a crispy, savory snack without the guilt? Look no further than these incredibly thin and perfectly oven-baked Zucchini Chips. A delightful and undeniably healthy alternative to traditional potato chips, these golden slices of zucchini are seasoned simply with olive oil, a blend of aromatic spices, and a dusting of rich Parmesan cheese. They offer a satisfying crunch that makes them an ideal healthy snack for any time of day or a superb, light side dish to complement your favorite meals.
At home, we love to elevate these Zucchini Chips with a variety of dips. They pair wonderfully with a robust marinara sauce, a creamy Alfredo sauce, or a tangy homemade ranch dressing. For those who enjoy a zesty kick, a bright Lemon Garlic Aioli is another fan-favorite dipping option. If you’re looking for a slightly heartier zucchini snack, be sure to try our Baked Zucchini Fries, a different but equally delicious way to celebrate abundant zucchini season.

The Irresistible Appeal of Baked Zucchini Chips with Parmesan
If your garden is overflowing with fresh squash, or if you simply appreciate wholesome, flavorful snacks, these oven-baked Zucchini Chips are a must-try. Beyond their delicious taste and satisfying texture, they offer a convenient and nutritious option that can be prepared in approximately 20 minutes from start to finish. Naturally gluten-free, this recipe is incredibly versatile, allowing you to easily adapt the oil and seasonings to match your personal preferences and complement any dipping sauce you desire.
The secret to achieving perfectly crispy (never soggy!) zucchini chips lies in two critical factors: precise slicing and proper baking technique. Aim for slices that are as thin and uniform as possible. While a mandoline slicer is an invaluable tool for this task, producing consistently even cuts with ease, a sharp knife and a bit of patience can yield excellent results. Additionally, ensuring the zucchini is adequately dried and baked in a single layer on the baking sheet will prevent excess moisture from turning your chips soft. This simple yet effective approach guarantees a batch of wonderfully crunchy chips every time.
These homemade zucchini chips are not just a snack; they’re a smart culinary choice. Unlike many store-bought options that are laden with unhealthy fats and artificial ingredients, these chips allow you to control every component. You benefit from the natural goodness of zucchini, rich in vitamins, minerals, and fiber, without any unwanted additives. It’s a testament to how simple ingredients can transform into an extraordinary and guilt-free treat.
Essential Ingredients for Crispy Zucchini Chips
Creating these delightful zucchini chips requires just a few basic ingredients, each playing a crucial role in achieving the perfect flavor and texture. Choosing quality ingredients and understanding how to prepare them will make all the difference:
- Zucchini: The star of our recipe! For the best results, select zucchini that are roughly the same size. This consistency will help ensure that all your chips cook evenly. The key to super thin and uniform slices is a mandoline slicer, which makes the process quick and effortless. If you don’t have one, a very sharp knife and a steady hand will also work beautifully. Fresh, firm zucchini with no blemishes will yield the best crispness.
- Olive Oil: A staple for flavor and promoting crispness. Extra virgin olive oil imparts a wonderful Mediterranean aroma. If you prefer, or have it on hand, avocado oil makes an excellent substitute due to its high smoke point and mild flavor.
- Italian Seasoning: This blend of dried herbs like oregano, basil, thyme, and rosemary provides a robust and classic flavor profile that complements zucchini exceptionally well. It adds depth without overpowering the natural taste of the vegetable.
- Garlic Powder: A touch of garlic powder enhances the savory notes of the chips. Feel free to adjust the amount to your liking – a little more for a bolder garlic punch, or a little less for a subtle hint.
- Parmesan Cheese: For the ultimate flavor and a beautiful golden-brown finish, we highly recommend using freshly grated Parmesan cheese. Its salty, nutty notes melt into the zucchini, creating a irresistible crust. While pre-grated varieties can be used in a pinch, fresh Parmesan offers a superior taste and texture.
- Salt and Black Pepper: Essential for seasoning, salt helps draw out moisture from the zucchini and enhances all the other flavors. Freshly ground black pepper adds a subtle kick.

How to Achieve Perfect Zucchini Chips in Your Oven
Making crispy zucchini chips at home is a straightforward process that yields incredibly rewarding results. Follow these simple steps for a batch of perfectly golden and crunchy chips:
- Prepare Your Zucchini: Begin by washing your zucchini thoroughly. Once clean, slice them into very thin, approximately 1/8-inch rounds. This is where a mandoline slicer truly shines, ensuring consistent thickness crucial for even cooking. If using a knife, take your time to make each slice as uniform as possible. After slicing, it’s beneficial to gently pat the zucchini slices dry with paper towels to remove excess surface moisture, which helps prevent sogginess.
- Season Generously: In a medium-sized mixing bowl, combine the olive oil, Italian seasoning, garlic powder, grated Parmesan cheese, salt, and black pepper. Whisk these ingredients together until well combined. Add the thinly sliced zucchini to this oil mixture. Using tongs, gently toss the zucchini until each slice is thoroughly coated with the seasoning blend. This ensures every chip is bursting with flavor.
- Arrange for Baking: Line a large baking sheet (or two, if necessary, to avoid overcrowding) with parchment paper. This prevents sticking and makes cleanup a breeze. Arrange the coated zucchini slices in a single layer on the prepared baking sheet. Do not overlap the slices; overcrowding will steam the zucchini instead of baking it to crispness.
- Bake to Golden Perfection: Preheat your oven to 400°F (200°C). Once preheated, place the baking sheet in the oven and bake for approximately 12-18 minutes. Keep a close eye on them, as baking times can vary slightly depending on your oven and the thickness of your slices. The chips are ready when they turn beautifully golden brown and become crisp.
- Cool and Serve: Once baked, remove the zucchini chips from the oven. Allow them to cool slightly on the baking sheet before transferring them. Cooling helps them crisp up even further. Serve your homemade zucchini chips immediately with your favorite dipping sauces. Enjoy this healthy, flavorful snack or side dish!
Creative Recipe Variations and Expert Tips for Your Zucchini Chips
While the classic Parmesan-seasoned zucchini chip is a favorite, there are countless ways to customize this recipe and make it your own. Experiment with these variations and tips to discover new flavors and achieve the best possible results:
- Embrace the Heat: For those who love a spicy kick, infuse your zucchini chips with some heat! Mix in a teaspoon of chili powder or a generous pinch of cayenne pepper to your seasoning blend before tossing the zucchini.
- Ranch Lover’s Delight: Instead of Italian seasoning, whip up a batch of our easy homemade ranch seasoning and sprinkle it generously over the zucchini slices before they go into the oven. The creamy, herby notes of ranch are fantastic with zucchini.
- Fresh Citrus Brightness: Just before baking, squeeze a little fresh lemon juice over the seasoned zucchini slices and sprinkle with freshly cracked black pepper. The acidity of the lemon adds a bright, zesty contrast.
- Cajun Spice Kick: Create your own robust Cajun spice blend using ingredients like paprika, cayenne pepper, garlic powder, onion powder, dried oregano, and thyme. Coat the zucchini slices with this flavorful mixture for a bold, Southern-inspired twist.
- Sweet and Savory Fusion: For an unexpected yet delicious flavor profile, try combining a little brown sugar with a pinch of salt and sprinkle it over your zucchini chips before baking. The slight sweetness beautifully complements the savory zucchini.
- Mandoline Mastery: To achieve the most consistently thin and even slices, which is paramount for evenly crispy chips, we highly recommend using a mandoline slicer. This tool ensures uniformity that is difficult to replicate with a knife, significantly improving your chances of non-soggy results.
- Don’t Overcrowd the Pan: Always arrange zucchini slices in a single layer on your baking sheet. Overlapping them will cause the zucchini to steam rather than crisp, leading to soggy chips. Use multiple baking sheets if necessary.
- Pat Dry for Extra Crispness: After slicing, gently pat the zucchini rounds with paper towels to absorb any excess moisture. This crucial step contributes significantly to achieving that coveted crispy texture.

Frequently Asked Questions About Zucchini Chips
How do you keep Baked Zucchini Chips from getting soggy?
The quest for crispy zucchini chips is a common one, and we’ve got the tried-and-true tips for success. The absolute best ways to prevent your chips from becoming soggy are to slice them very thin and uniformly. This ensures even cooking and allows moisture to evaporate efficiently. Additionally, always arrange your zucchini slices in a single layer on the baking tray, allowing air to circulate around each piece. Overcrowding leads to steaming, not crisping. Lastly, be sure to follow the recommended quantities for oil and salt in our recipe; too much of either can also contribute to a less-than-crispy outcome. Patting the zucchini dry before seasoning is another vital step to remove excess surface moisture.
How long will Zucchini Chips last?
Your delicious baked Zucchini Chips can remain fresh and enjoyable for up to one week if stored properly. We highly recommend storing them in an airtight container at room temperature. To further combat any lingering moisture and maintain crispness, place a few pieces of paper towel in the container alongside the chips. Avoid storing them in the refrigerator, as the moisture-rich environment of the fridge will quickly turn them mushy and undesirable.
Can you make Zucchini Chips in an air fryer?
Absolutely! An air fryer is a fantastic tool for making crispy zucchini chips. Simply prep and season your zucchini slices as directed in the recipe. Then, arrange them in a single layer in your air fryer basket, ensuring not to overcrowd it. Preheat your air fryer to 350°F (175°C) and air fry for about 10 minutes, or until they reach your desired level of crispness. You may need to cook in batches, shaking the basket halfway through, until all your chips are perfectly cooked and crunchy.
Storing Your Delicious Zucchini Chips
To enjoy your homemade Zucchini Chips for as long as possible while maintaining their delightful crispness, proper storage is key:
Room Temperature Storage: Once your baked Zucchini Chips have cooled completely, store them in an airtight container at room temperature. To help absorb any residual moisture and keep them fresh for up to one week, place a few pieces of paper towel inside the container along with the chips. This simple trick can significantly extend their shelf life and prevent them from softening prematurely. Remember, avoid refrigerating them to maintain their texture.

Baked Zucchini Chips Recipe
These thin and crispy oven-baked zucchini chips are a healthy and delicious alternative to potato chips. Made with thinly sliced zucchini tossed in olive oil, simple seasoning and a dusting of Parmesan cheese, they make the perfect healthy snack or easy side dish.
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Recipe Details
Prep Time: 5 minutes
Cook Time: 15 minutes
Total Time: 20 minutes
Yields: 6 servings
Ingredients
- 1/3 cup olive oil
- 1½ teaspoons Italian seasoning
- 1/4 teaspoon garlic powder
- 1/2 cup Parmesan cheese, grated
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 4 small zucchini, sliced into 1/8″ rounds
- 2 teaspoons parsley, fresh, chopped (for garnish, optional)
- 1/2 cup dipping sauce (marinara or Alfredo sauce recommended)
Instructions
- Preheat oven to 400°F (200°C).
- In a medium bowl, whisk together the olive oil, Italian seasoning, garlic powder, Parmesan cheese, salt, and pepper.
- Add the thinly sliced zucchini to the oil mixture and use tongs to toss and coat the zucchini thoroughly.
- Place the coated thin slices of zucchini onto a parchment paper-lined baking sheet in a single layer (you may need more than one sheet tray to prevent overcrowding).
- Bake in the preheated oven until golden brown and crisp, or about 12-18 minutes.
- Remove chips from the oven and let cool slightly before serving with your favorite dipping sauces. Enjoy!
Notes
Room Temperature Storage: Store baked Zucchini Chips in an airtight container at room temperature. To keep them fresh for up to 1 week, add a few pieces of paper towel to the container to soak up any excess moisture.
Nutrition Information (estimated per serving)
- Calories: 154kcal
- Carbohydrates: 3g
- Protein: 4g
- Fat: 14g
- Saturated Fat: 3g
- Polyunsaturated Fat: 1g
- Monounsaturated Fat: 9g
- Cholesterol: 6mg
- Sodium: 334mg
- Potassium: 221mg
- Fiber: 1g
- Sugar: 2g
- Vitamin A: 234IU
- Vitamin C: 14mg
- Calcium: 120mg
- Iron: 1mg
Disclaimer: Nutritional values were calculated using a third-party tool and are provided as an estimation only.
Recipe Tags
Course: Appetizer, Side Dish, Snack
Cuisine: American
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Discover More Zucchini Recipes You’ll Love
Zucchini is a wonderfully versatile vegetable, and its culinary possibilities extend far beyond just chips. If you have an abundance of zucchini or are simply looking for new ways to incorporate this healthy ingredient into your diet, explore some of our other favorite zucchini-centric recipes:
- Zucchini Fries
- Homemade Zucchini Bread Recipe
- Roasted Parmesan Zucchini
- Zucchini Cupcakes
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If you’re on a mission to incorporate more wholesome and delicious snacks into your routine, we have plenty of other ideas that are sure to satisfy your cravings:
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These homemade Zucchini Chips, perfectly seasoned with olive oil and spices, and sprinkled with Parmesan cheese, are oven-baked to a delightful crispy perfection. They offer a quick, easy, and healthy snack or side dish option that pairs wonderfully with your favorite dipping sauces. Enjoy the simple pleasure of wholesome, homemade goodness!
