The best low-carb zucchini bread chaffles turn grated zucchini, almond flour, and warm spices into crisp, cakey mini waffles. Cinnamon and ginger give them a cosy, bakery-style flavour while flaxseed meal adds a nutty depth. Each chaffle lands at 3.6 g net carbs — a lovely sweet keto breakfast or snack.
The Best Low-Carb Zucchini Bread Chaffles
Craving the cozy, spiced flavor of homemade zucchini bread but sticking to a low-carb lifestyle? You’ve come to the right place! These Keto Zucchini Bread Chaffles pack all the warm cinnamon and ginger notes you love into a perfectly portioned, fluffy waffle. They’re a fantastic way to sneak in some veggies and use up that summer zucchini. Whether you enjoy them for a quick breakfast, a satisfying snack, or even a light dessert, these chaffles are guaranteed to become a new favorite.
Ingredients
• What You’ll Need
• ¾ cup / 115g (4.1 oz) shredded zucchini
• ¼ cup / 40g (1.41 oz) golden flaxseed meal
• ¾ cup / 70g (2.47 oz) almond flour
• 2 tablespoons Swerve Sweetener, or other erythritol-based sweetener
• ½ tablespoon baking powder
• ¾ teaspoon cinnamon
• ¼ teaspoon ginger powder
• ¼ teaspoon salt
• 1 large egg, room temperature
• 1 large egg white, room temperature
• 2 tablespoons (30 ml / 1 fl oz) avocado oil
• 2 tablespoons (30 ml / 1 fl oz) water
• ¼ teaspoon unsweetened vanilla extract
Instructions
1. Directions
2. Place the shredded zucchini in a sieve, sprinkle with a pinch of salt, and let it sit for 1 hour to draw out excess moisture.
3. After an hour, use your hands or a cheesecloth to squeeze as much liquid as possible from the zucchini. This is the key to a crispy chaffle! Set the dry zucchini aside.
4. Preheat a non-stick waffle iron to a medium or medium-high setting.
5. In a large bowl, whisk together the almond flour, flaxseed meal, Swerve, baking powder, cinnamon, ginger, and salt.
6. Add the squeezed zucchini, egg, egg white, avocado oil, water, and vanilla extract to the dry . Beat with an electric mixer on low speed until the batter is just combined.
7. Pour one-fourth of the batter onto the hot waffle iron. Close the lid and cook for 5-7 minutes, or until the chaffle is golden brown, firm, and releases easily.
8. Carefully transfer the cooked chaffle to a wire rack to cool and crisp up. Repeat with the remaining batter to make 4 mini chaffles.
9. Serve immediately while warm and enjoy!
Nutritional Information
• Recipe Details & Nutrition
• Preparation time: 1 hour and 10 minutes
• Cooking time: 20 minutes
• Total time: 1 hour and 30 minutes
• Servings: 4 mini chaffles
• Nutritional Info (Per Chaffle)
• Calories: 241 kcal
• Fat: 23g
• Protein: 9.4g
• Total Carbs: 9.4g (0.33 oz)
• Fiber: 5.8g
• Net Carbs: 3.6g (0.13 oz)
Pro Tips
• for Perfect Chaffles
• Don’t skip the squeeze! The most critical step for a non-soggy chaffle is to remove as much water as possible from the zucchini. A nut milk bag or cheesecloth works best for this.
• Let them rest on a wire rack for a few minutes after cooking. This allows steam to escape and helps the chaffles firm up and get perfectly crispy. Avoid stacking them while hot.
• These chaffles freeze beautifully. Allow them to cool completely, then store in a freezer-safe bag with parchment paper between each one. Reheat directly from frozen in a toaster or air fryer.
• For an even warmer flavor, add a pinch of nutmeg or allspice to the batter along with the other spices.
FAQ
Q: Why are my zucchini chaffles soggy
A: The most common reason for soggy chaffles is excess moisture in the zucchini. It is a critical step to squeeze as much liquid as possible from the shredded zucchini before adding it to the batter. This ensures your chaffles turn out firm and crispy.
Q: How do I store and reheat these chaffles
A: These chaffles freeze beautifully. Allow them to cool completely on a wire rack, then store them in a freezer-safe bag with parchment paper between each one. Reheat directly from frozen in a toaster or air fryer to restore their crispiness.
Q: Can I use a different sweetener
A: Yes, you can use another erythritol-based sweetener as a 1:1 substitute for Swerve. Be sure to check the conversion rates if you are using a different type of low-carb sweetener, such as monk fruit or stevia.
Q: What is the net carb count per chaffle
A: Each mini zucchini bread chaffle contains 3.6g (0.13 oz) of net carbs. This is calculated by subtracting the fiber (5.8g / 0.2 oz) from the total carbs (9.4g / 0.33 oz).
Pro Tips
- Salt and drain the shredded zucchini for a full hour, then squeeze it dry in a cheesecloth or nut milk bag. This single step is what separates crispy chaffles from soggy ones.
- Use an egg plus an extra egg white — the white adds structure without extra moisture, helping the chaffles crisp up despite the zucchini.
- Cook 5-7 minutes until the chaffles release easily from the iron and are golden brown. Zucchini batters need a little longer to dry out than plain ones.
- Rest the cooked chaffles on a wire rack and never stack them while hot; trapped steam softens the crust you worked for.
- Leftovers keep 3 days in the fridge and freeze for 2 months. Re-toast from chilled or frozen to restore the crisp edges before serving.
Frequently Asked Questions
Why does the zucchini need to be salted and squeezed?
Grated zucchini holds a lot of water. Drawing it out first means the batter cooks up crisp instead of steaming into a limp waffle — it's the key step in the recipe.
Are these zucchini chaffles keto?
Yes. Each of the 4 mini chaffles has 9.4 g of total carbs and 5.8 g of fibre, leaving 3.6 g net carbs, with 23 g of fat from almond flour and avocado oil.
Can I make them ahead?
Absolutely — they're great for meal prep. Cook the batch, cool it on racks, and refrigerate for up to 3 days, then re-crisp in a toaster oven before serving.
Can I skip the ginger?
You can, though it complements the cinnamon nicely. The chaffles will still taste like zucchini bread — just a little less warmly spiced.
Recipe card below.
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The Best Low-Carb Zucchini Bread Chaffles
Ingredients
Method
- Directions
- Place the shredded zucchini in a sieve, sprinkle with a pinch of salt, and let it sit for 1 hour to draw out excess moisture.
- After an hour, use your hands or a cheesecloth to squeeze as much liquid as possible from the zucchini. This is the key to a crispy chaffle!
- Set the dry zucchini aside.
- Preheat a non-stick waffle iron to a medium or medium-high setting.
- In a large bowl, whisk together the almond flour, flaxseed meal, Swerve, baking powder, cinnamon, ginger, and salt.
- Add the squeezed zucchini, egg, egg white, avocado oil, water, and vanilla extract to the dry .
- Beat with an electric mixer on low speed until the batter is just combined.
- Pour one-fourth of the batter onto the hot waffle iron. Close the lid and cook for 5-7 minutes, or until the chaffle is golden brown, firm, and releases easily.
- Carefully transfer the cooked chaffle to a wire rack to cool and crisp up.
- Repeat with the remaining batter to make 4 mini chaffles.
- Serve immediately while warm and enjoy!
- Don't skip the squeeze! The most critical step for a non-soggy chaffle is to remove as much water as possible from the zucchini. A nut milk bag or cheesecloth works best for this.
- Let them rest on a wire rack for a few minutes after cooking. This allows steam to escape and helps the chaffles firm up and get perfectly crispy. Avoid stacking them while hot.
