
Turn plain zucchini into crunchy, tempting chips that hit the spot when you're craving a snack but want to keep things healthy. These oven-baked goodies give you all the munch factor of regular chips with way fewer calories, making them great for snacking without guilt or serving as a fancy side.
I've made tons of batches trying different methods, and I've found that taking your time with prep really makes these special. My kids now ask for these instead of store-bought snacks, especially when zucchinis are everywhere in summer.
Premium Ingredients Overview
- Zucchini: Go for tight, medium ones for the best outcome
- Olive oil spray: Gives an even light coat without going overboard
- Kosher salt: Works better than regular table salt with its bigger grains
- Parmesan cheese: Pick finely grated so it sticks well
- Garlic powder: Brings rich flavor without burning
- Black pepper: Grind it fresh for maximum taste
Simple Cooking Instructions
- Getting Rid of Moisture:
- Cut zucchini into equally thin slices, set them in one layer in a colander, dust with salt all over, wait a full 30 minutes, then dry completely with paper towels.
- Setting Up Your Oven:
- Put rack in middle, warm oven to 425°F, cover baking sheet with paper, spray the paper well, let oven get fully hot.
- First Cooking Phase:
- Lay slices out so they don't touch, mist lightly with oil, look for edges turning brown, take out any early finishers, keep cooking the rest.
- Adding Flavors:
- Sprinkle seasonings while still hot, scatter cheese evenly, put back in oven right away, keep an eye on them browning, pull out when they're nice and crisp.
- Letting Them Set:
- Leave them on the hot tray, move to a wire rack after, let them get even crispier, add more seasonings if you want.

I came up with these chips when I wanted to make something healthy during garden season when we have zucchinis coming out our ears.
Heat Management
Getting that perfect crunch comes down to the right heat setup. After loads of testing, I've found that a properly hot 425°F oven is super important. Too cool and your zucchini gets soggy instead of crispy. Too hot and they'll burn before they dry out properly.
Keeping Them Fresh
They're tastiest right away, but you can store them pretty well too. I've found that putting them in a paper bag inside a sealed container keeps them crunchy longer than just using plastic bags. If they go soft, warming them for 10 minutes at 350°F brings the crunch right back.
Flavor Options
I've played around with lots of different seasonings over time. Italian herbs and chili flakes make a spicy version, while nutritional yeast works great for a dairy-free cheesy flavor. My kids love them best with a bit of ranch powder sprinkled on top.
Ways To Enjoy
These zucchini chips work great as both snacks and sides. They're fantastic with sandwiches, really good dipped in tomato sauce, and make a classy starter when you have friends over. In summer, I love serving them with fresh chunky salsa.
Fixing Common Problems
If your chips aren't getting crispy, it's usually because they're still too wet. I've learned to be super thorough when drying them, sometimes even using my salad spinner after blotting them with towels.
Cutting Technique
Getting all your slices the same thickness really matters for even cooking. I suggest using a mandoline for perfectly even slices, though you can do it with a sharp knife if you've got a steady hand.

These zucchini chips have changed how we snack in my home. The way they transform from basic veggie to crispy treat always wows my guests, and knowing they're good for you makes munching even better. Whether you want a healthy snack option or a fancy appetizer, these chips pack both nutrition and satisfaction in every bite.
Frequently Asked Questions
- → Why should I salt my zucchini before cooking?
- The salt pulls out excess water from the zucchini, which stops them from turning mushy and helps them get nice and crispy.
- → What's the ideal thickness for cutting zucchini?
- Go for ⅛-inch thick slices that look nearly identical - this makes sure they all cook at the same rate and get equally crispy.
- → My chips aren't crunchy - what went wrong?
- They probably need to bake longer, or maybe your slices were cut too thick or weren't dried enough after the salting step.
- → Can I prepare these chips in advance?
- You can keep them for 2-3 days, but they taste way better fresh since they'll start to soften as time passes.
- → Is it okay to switch up the flavors?
- Absolutely! Feel free to try different spices and herbs while following the same basic cooking method.