
Make deliciously crunchy zucchini chips that deliver all the satisfaction of regular potato chips with a healthier twist. These baked treats transform garden-fresh zucchini into crispy bites perfect for snacking or serving as an elegant appetizer.
This recipe was perfected through extensive testing to achieve the ideal crispy texture. The extra care in preparation transforms simple zucchini into a crowd-pleasing snack that even vegetable-averse eaters enjoy.
Key Ingredients
- Zucchini: Select medium, firm squash
- Olive oil spray: Ensures light, even coating
- Kosher salt: Coarse texture aids moisture removal
- Parmesan cheese: Use fine grate
- Garlic powder: Adds flavor depth
- Black pepper: Freshly ground preferred
Preparation Method
- Prep Zucchini:
- Slice thinly, salt thoroughly, drain 30 minutes, pat completely dry
- Ready Oven:
- Center rack, heat to 425°F, prepare lined baking sheet
- First Bake:
- Space slices apart, spray lightly, monitor browning
- Season:
- Add seasonings while hot, apply cheese evenly, finish baking
- Cool:
- Rest on sheet, move to rack, crisp fully

This recipe was developed to make the most of summer's abundant zucchini harvest while creating a satisfying snack option.
Optimal Temperature
Maintaining steady heat at 425°F ensures proper crisping. Lower temperatures cause steaming instead of crisping, while higher heat risks burning before chips fully dry.
Proper Storage
Store chips in paper bags inside airtight containers to maintain crispness. Refresh softened chips with 10 minutes at 350°F.
Flavor Options
Try variations like Italian herbs with red pepper flakes or nutritional yeast for dairy-free cheese flavor. Ranch seasoning adds popular appeal.
Serving Ideas
Enjoy as snacks, appetizers, or sandwich sides. Pair with marinara for dipping or fresh salsa in summer months.
Common Issues
Soggy chips typically result from excess moisture. Use thorough drying methods, including salad spinner if needed.
Slicing Guide
Uniform thickness ensures even cooking. A mandoline provides consistent results, though careful knife work is acceptable.

These zucchini chips offer a perfect blend of nutrition and flavor. Their transformation from vegetable to crispy snack impresses guests while providing a wholesome alternative to traditional chips.
Frequently Asked Questions
- → Why do I need to salt them before baking?
- Salting gets rid of extra water in the zucchini, which helps them turn out crispy, not soggy.
- → How thin should I slice the zucchini?
- Aim for about ⅛-inch thick slices so they cook evenly and get that crisp texture.
- → Why are my chips staying soft?
- They might need more oven time, or the slices could be too thick, or not dry enough after salting.
- → Can I prepare these in advance?
- They keep for 2-3 days, but they’re definitely crunchiest and tastiest if eaten fresh.
- → Can I switch up the spices?
- Absolutely! Feel free to get creative while sticking to the same preparation steps.