
Take boring zucchini and turn it into crunchy, mouthwatering chips that hit your snack spot while staying healthy and good for you. These oven-baked goodies give you all the enjoyment of regular chips with way fewer calories, so they're great for snacking without guilt or serving as a fancy side.
I've made batch after batch testing different ways to cook these, and I've found that taking your time when prepping really counts. My kids now ask for these instead of store chips, especially when zucchini's fresh and plentiful in summer.
Key Ingredients Breakdown
- Zucchini: Go for medium, firm ones that feel heavy for their size
- Olive oil spray: Helps coat everything evenly without drowning in oil
- Kosher salt: Works better than regular salt with its bigger grains
- Parmesan cheese: Make sure it's finely grated so it sticks properly
- Garlic powder: Gives a nice savory kick without burning
- Black pepper: Try to grind it fresh for the strongest taste
Simple Cooking Instructions
- Getting Rid of Water:
- Cut zucchini into thin, even slices, put them in a strainer, sprinkle salt all over, wait 30 minutes, then dry them really well with towels.
- Getting the Oven Ready:
- Put your rack in the middle, heat oven to 425°F, put parchment on your baking sheet, spray it with oil, make sure oven's totally hot.
- First Cooking Stage:
- Lay out slices so they don't touch each other, spray lightly with oil, keep an eye on them, take out any that brown early, let others keep cooking.
- Adding Flavors:
- While they're still hot, add your seasonings, sprinkle cheese evenly, put back in oven quickly, watch carefully for browning, take out when they look just right.
- Letting Them Rest:
- Leave them on the baking sheet first, then move to a cooling rack, they'll get even crispier as they cool, add more seasoning if needed.

I came up with these chips because I wanted healthy snacks during growing season when we had zucchini coming out our ears.
Managing Heat Properly
Getting that perfect crunch comes down to the right heat level. Through lots of trial and error, I've learned that a fully heated 425°F oven is a must. Too cool and your zucchini gets soggy instead of crispy; too hot and they burn before drying out properly.
Keeping Them Fresh
They taste best right away, but you can store them too. I've found that putting them in a paper bag first, then into an airtight container keeps them crunchy longer than just using plastic. If they go soft, pop them back in a 350°F oven for about 10 minutes to crisp them up again.
Flavor Mix-Ups
I've played around with many different flavors over time. Try Italian herbs with red pepper flakes for a kick, or nutritional yeast for a cheesy taste without dairy. My kids go crazy for a version with a bit of ranch powder sprinkled on top.
Ways To Enjoy Them
These zucchini chips work great both as snacks and sides. They go perfectly with sandwiches, taste amazing dipped in marinara, and look fancy when serving guests. In summer, I like to put them out with fresh tomato salsa.
Fixing Common Problems
If your chips aren't getting crispy, it's usually because they're still too wet. I've gotten really thorough with drying them - sometimes I even use my salad spinner after patting them with paper towels.
Getting Even Thickness
Making sure all slices are the same thickness is super important for even cooking. I really suggest using a mandoline for perfect 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. Watching plain veggies turn into crispy treats always wows my friends, and knowing they're good for us makes them even better. Whether you want a healthy alternative to chips or something fancy to serve before dinner, these give you both nutrition and taste in every bite.
Frequently Asked Questions
- → Why do I salt the zucchini beforehand?
- Salting keeps your slices from staying soggy by pulling out water.
- → How thin should zucchini slices be?
- Go for about ⅛ inch – it helps them cook evenly and stay crisp.
- → Why aren’t my zucchini snacks crunchy?
- They might need longer baking, thinner slicing, or better drying after salting.
- → Can these snacks be prepped days before?
- You can store for 2-3 days, but they’re crunchiest when fresh.
- → Can I try different spices?
- Yep, swap in your favorite seasonings while sticking to the same cooking steps.