Keto Zucchini Chips

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Author: Opera Cook
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Keto-friendly zucchini chips with cheese seasoning on a white plate.

Looking for a satisfying crunch without sabotaging your keto goals? These Keto Zucchini Chips are the answer. Made with almond flour, Parmesan cheese, and fresh zucchini, these baked chips are crispy, low-carb, and full of flavor — perfect for a snack, appetizer, or even a lunchbox side.

If you’re on a ketogenic or diabetic-friendly diet, or just looking for healthy snack alternatives, this recipe offers all the crunch of traditional chips without the carbs, gluten, or guilt.


🌿 Why You’ll Love These Keto Zucchini Chips

  • Keto & Low-Carb: Less than 4g net carbs per serving

  • Gluten-Free & Grain-Free: Uses almond flour instead of breadcrumbs

  • Easy to Make: No fancy tools, just bake and enjoy!

  • Great for Diabetics: Low in sugar and blood sugar-friendly

  • Crispy and Flavorful: With real Parmesan and herbs, every bite is savory and satisfying

🧀 Think of these as “chips meets cheese crisps” — loaded with flavor and totally keto-compliant.


đź§ľ Ingredients

To make this quick low-carb zucchini snack, you’ll need:

  • 2 medium zucchinis, sliced thin (about 1/8 inch)

  • 2 tablespoons almond flour

  • ÂĽ cup grated Parmesan cheese (or dairy-free cheese for strict diets)

  • 1 tablespoon olive oil (or avocado oil)

  • ½ teaspoon garlic powder

  • ÂĽ teaspoon onion powder

  • ÂĽ teaspoon dried oregano

  • Salt & black pepper, to taste

🥥 For dairy-free or paleo versions, use nutritional yeast in place of cheese and coconut flour instead of almond flour (in smaller quantities).


🍽️ Tools You’ll Need

  • Mandoline slicer or sharp knife

  • Mixing bowls

  • Baking sheet

  • Parchment paper or silicone baking mat

  • Paper towels or clean cloth


🔪 How to Make Keto Zucchini Chips

Step 1: Prep the Zucchini

Use a mandoline or sharp knife to slice zucchini into 1/8-inch thick rounds. Even thickness ensures they bake uniformly.


Step 2: Remove Moisture

Lay the slices on paper towels or a clean cloth. Sprinkle lightly with salt and let them sit for 10–15 minutes. Blot the top with another towel to remove excess water.

💡 This step is crucial for achieving crispy chips — skip it and you’ll risk sogginess.


Step 3: Season & Coat

In a bowl, toss the zucchini slices with olive oil, then sprinkle in almond flour, Parmesan, garlic powder, onion powder, and oregano. Toss until well coated. The mixture will lightly coat the surface and help form a golden crust during baking.


Step 4: Arrange & Bake

Preheat oven to 375°F (190°C). Line a baking sheet with parchment paper. Spread the zucchini slices in a single layer, not touching.

Bake for 20–25 minutes, flipping halfway through. Chips should be golden brown and crispy on the edges.

⏱️ Keep an eye during the last 5 minutes — oven times may vary, and chips can go from golden to burnt quickly.


Step 5: Cool & Serve

Let chips cool for 5–10 minutes on the tray. They’ll crisp up further as they rest.

Serve warm or store for later snacking.


đź§‚ Optional Flavor Variations

Feel free to mix up your chip flavors based on your mood or pantry:

  • Spicy Kick: Add a pinch of cayenne or crushed chili flakes

  • Pizza Style: Use Italian seasoning and a dash of tomato powder

  • Cheddar Style: Swap Parmesan for shredded cheddar (watch for added carbs)

  • Dairy-Free Version: Replace cheese with nutritional yeast


🍴 Serving Ideas

  • Snack on their own with tea or a keto-friendly drink

  • Serve with low-carb dips like guacamole, tzatziki, or ranch

  • Add to a charcuterie board for a crunchy component

  • Pack in school or office gluten-free lunchboxes


📦 How to Store Zucchini Chips

At Room Temperature:

Store in an airtight container lined with a paper towel to absorb moisture. Best eaten within 2–3 days.

To Re-Crisp:

Place chips back on a baking tray and warm in a 250°F oven for 5–7 minutes.

🚫 Freezing is not recommended — zucchini becomes watery after thawing.


đź§  Frequently Asked Questions (FAQs)

❓Are zucchini chips really keto?

Yes! Zucchini is a low-carb vegetable, and this recipe avoids breadcrumbs, flour, or added sugars — keeping net carbs very low.

❓Can I use coconut flour instead of almond flour?

You can, but use less coconut flour — about 1 to 1.5 teaspoons — as it absorbs more moisture. The texture will be a little different.

❓What cheese works best?

Freshly grated Parmesan gives the best crispy coating. For dairy-free options, use nutritional yeast or a plant-based hard cheese alternative.

❓Why aren’t my chips crispy?

A few reasons:

  • Slices may be too thick

  • Zucchini wasn’t dried properly

  • Oven temperature might be off

  • Chips may need a few extra minutes in the oven

❓Can I make them in an air fryer?

Yes! Air fry at 375°F for 8–10 minutes, flipping halfway. Cook in batches to avoid overcrowding.

✍️ Final Thoughts

These Keto Zucchini Chips are more than just a snack — they’re a crunchy, crave-worthy solution to midday hunger, late-night munchies, or lunchbox dilemmas. Packed with nutrients, healthy fats, and fiber, they keep you full without kicking you out of ketosis.

Whether you’re managing diabetes, avoiding gluten, or just trying to eat better, this simple, flavorful recipe is a must-try. The only problem? They might disappear faster than you can bake the next batch!

Opera Cook!
Opera Cook

Welcome to my kitchen! I’m Opera Cook, a passionate home cook sharing tried-and-true comfort recipes made with love. Whether you’re craving fluffy pancakes, rustic bread, or rich chocolate desserts—you’re in the right place. Let’s bake something wonderful together!

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