Keto Chocolate Zucchini Muffins are a guilt-free indulgence that combines rich cocoa flavor with a tender, moist crumb. Hidden zucchini adds a subtle sweetness and keeps them delightfully soft, while almond flour ensures a satisfying, low-carb bite. Ready in just 39 minutes, these muffins are perfect for busy mornings or an afternoon pick-me-up. The aroma of chocolate wafting through your kitchen is impossible to resist.
Each bite offers a heavenly balance of decadent chocolate and a hint of earthy zucchini, making them both nutritious and indulgent. Topped with a sprinkle of sugar-free chocolate chips, they’re a treat you’ll want to savor. Whether you’re following keto or just craving something wholesome, these muffins are sure to become a new favorite. Bake a batch today and enjoy the magic of guilt-free baking!
Ingredients for Keto Chocolate Zucchini Muffins

- 2 cups almond flour or almond meal (for a nut-free option, try sunflower seed flour)
- ¼ cup unsweetened cocoa powder
- ¼ teaspoon salt
- ½ teaspoon baking powder
- ¼ cup coconut oil, melted and cooled (or substitute with avocado oil or butter)
- ¼ cup sugar-free maple-flavored syrup or granulated sweetener (e.g., erythritol or monk fruit)
- 3 large eggs, room temperature
- ¾ cup shredded zucchini (squeeze out excess moisture for best results)
- ½ cup sugar-free dark chocolate chips (optional, but highly recommended!)
Step-by-Step Instructions
- Preheat your oven to 350°F (180°C). Line a cupcake pan with 12 paper liners and set aside.
- In a large bowl, whisk together the almond flour, cocoa powder, salt, and baking powder until well combined.
- Add the melted coconut oil, sugar-free syrup, and eggs to the dry ingredients. Mix until the batter is smooth and fully incorporated.
- Gently fold in the shredded zucchini until evenly distributed throughout the batter.
- If using, stir in the sugar-free chocolate chips for an extra indulgent touch.
- Spoon the batter into the prepared cupcake liners, filling each about ¾ full.
- Bake for 22-24 minutes, or until a toothpick inserted into the center of a muffin comes out clean (a few crumbs are okay).
- Remove the muffins from the oven and let them cool in the pan for 5 minutes. Then transfer them to a wire rack to cool completely.
- Store in an airtight container at room temperature for up to two days, or refrigerate for longer freshness.
Delicious Topping Ideas to Elevate Your Muffins
Take your Keto Chocolate Zucchini Muffins to the next level with these tasty toppings! Try a dollop of sugar-free whipped cream or a drizzle of keto-friendly chocolate sauce for extra indulgence. For a crunchy twist, sprinkle crushed pecans or walnuts on top before baking. If you’re feeling adventurous, a pinch of sea salt can balance the sweetness perfectly.
How to Store and Reheat for Freshness
These muffins stay fresh in an airtight container at room temperature for up to two days. For longer storage, pop them in the fridge for up to a week or freeze for up to three months. To reheat, simply microwave for 10-15 seconds or warm in a 300°F (150°C) oven for 5 minutes. They’ll taste just as good as freshly baked!
Easy Recipe Variations to Mix It Up
Customize your muffins to suit your taste! Swap the dark chocolate chips for white chocolate chips or omit them entirely for a lighter treat. Add a teaspoon of cinnamon or vanilla extract for extra flavor. If you’re nut-free, try using sunflower seed flour instead of almond flour. The possibilities are endless!
Time-Saving Tips for Busy Bakers
Short on time? Prep your dry ingredients ahead and store them in a zip-top bag. You can also shred the zucchini in advance and keep it in the fridge for up to two days. Use a cookie scoop to portion the batter evenly into the liners—it’s quicker and less messy than spooning. These small hacks make baking a breeze!
Common Questions Answered
Can I use regular flour?
Unfortunately, regular flour isn’t keto-friendly, but you can experiment with other low-carb flours like coconut flour (adjusting the liquid ratio).
Can I skip the zucchini?
While zucchini adds moisture, you can replace it with unsweetened applesauce or mashed banana for a similar texture.
Are these muffins freezer-friendly?
Absolutely! Just wrap them individually in plastic wrap before freezing for easy grab-and-go snacks.

Keto Chocolate Zucchini Muffins
Ingredients
- 2 cups almond flour or almond meal
- ¼ cup unsweetened cocoa
- ¼ teaspoon salt
- ½ teaspoon baking powder
- ¼ cup coconut oil melted and cooled (or your oil of choice)
- ¼ cup sugar free maple flavored syrup or granulated sweetener
- 3 large eggs room temperature
- ¾ cup shredded zucchini
- ½ cup sugar free dark chocolate chips optional
Instructions
- Preheat oven to 350° (180°C). Line a cupcake pan with 12 paper liners; set aside.
- In a large bowl, whisk almond flour, cocoa, salt, and baking powder.
- Add the coconut oil, maple flavored syrup, and eggs, and mix until well combined.
- Stir in the shredded zucchini.
- If desired, stir in chocolate chips.
- Spoon batter into your paper liners.
- Bake for 22-24 minutes or until the center is set.
- Remove from the oven and let cool for 5 minutes, then remove and finish cooling on a wire rack before serving.
- Store in an airtight container at room temperature for up to two days.