Are you on the hunt for a deliciously rich treat that doesn’t skimp on nutrition? Look no further than these Double Chocolate Zucchini Muffins! These delightful goodies are not just a sweet delight but also pack a nutritional punch with hidden veggies. Thanks to their moist, brownie-like texture and the decadent chocolate chips sprinkled throughout, they make for a perfect snack or even a quick breakfast. Plus, they’re vegetarian-friendly! Easy to whip up and delightful to eat, this chocolatey delight will definitely become a favorite in your baking repertoire. Whether you’re a parent looking for a sneaky way to get your kids to eat their veggies or just a chocolate lover craving something sweet without the guilt, these muffins will satisfy your cravings while keeping things wholesome.
The hallmark of these Double Chocolate Zucchini Muffins is their unbeatable combination of flavor and texture. The rich cocoa powder and the addition of espresso elevate the chocolate flavor to new heights, ensuring every bite is a delightful experience. What’s more, these muffins are incredibly versatile! They can be enjoyed fresh out of the oven or stored for later. They freeze beautifully, making them perfect for meal prep or to have on hand for unexpected guests. And here’s the best part—the muffins taste even better the day after they’re made!
Why You’ll Love This Double Chocolate Zucchini Muffins
- Nutritious and Delicious: A perfect balance of indulgence and health benefits with hidden zucchini.
- Quick and Easy: Comes together in just 35 minutes, making it a go-to recipe for busy weekdays.
- Freezer Friendly: Bake a batch and freeze them for later. They taste just as good after thawing!
- Versatile Treat: Enjoy them for breakfast, as a snack, or even as a dessert.
- Irresistibly Chocolatey: Packed with cocoa powder and chocolate chips for supreme chocolate flavor.
Preparation Phase & Tools to Use
Before diving into the deliciousness of Double Chocolate Zucchini Muffins, it’s essential to prepare your kitchen and gather the necessary equipment. Start by preheating your oven to 350°F (175°C). Next, line a 12-cup muffin pan with liners and lightly grease them to ensure that the muffins don’t stick and come out perfectly.
Setting up your space for success is important. Have all of your ingredients measured and ready to go—you’ll need flour, cocoa powder, baking soda, eggs, sugars, oil, and of course, zucchini! It helps to have a large mixing bowl for dry ingredients and a separate bowl for the wet ingredients. Make sure to have a whisk on hand for easy mixing, and a spatula for folding everything together. A box grater will come in handy for shredding the zucchini, so keep it close! And don’t forget your trusty toothpick for testing the muffins for doneness as they bake.

Ingredients
- 1 1/2 cups all-purpose flour
- 1/2 cup unsweetened cocoa powder
- 1 teaspoon baking soda
- 1/2 teaspoon baking powder
- 1/2 teaspoon salt
- 1 teaspoon instant espresso powder
- 1/2 teaspoon ground cinnamon
- 2 large eggs
- 1/2 cup granulated sugar
- 1/2 cup packed light brown sugar
- 1/2 cup vegetable oil
- 1/4 cup plain Greek yogurt
- 1 teaspoon pure vanilla extract
- 1 1/2 cups grated zucchini
- 3/4 cup semi-sweet chocolate chips
Instructions
Step 1: Preheat Your Oven
Start by preheating your oven to 350°F (175°C). This ensures that your muffins will bake evenly and rise to fluffy perfection.
Step 2: Prepare the Muffin Pan
Line a 12-cup muffin pan with paper liners. Lightly greasing them will allow the muffins to slide out easily after baking, keeping them intact and looking fabulous.
Step 3: Mix Dry Ingredients
In a large mixing bowl, whisk together the flour, cocoa powder, baking soda, baking powder, salt, espresso powder, and cinnamon. This will help to incorporate the ingredients evenly and ensure a consistent flavor throughout your muffins.
Step 4: Combine Wet Ingredients
In a separate bowl, whisk the eggs alongside both sugars until frothy. Gradually add in the vegetable oil, Greek yogurt, and vanilla extract, mixing until smooth and well-combined. This step adds moisture and richness to your muffins.
Step 5: Mix Wet and Dry Ingredients
Pour the wet mixture over the dry ingredients and carefully fold them together until just combined. Be cautious not to overmix, as this could result in tough muffins.
Step 6: Add Zucchini and Chocolate Chips
Gently fold in the grated zucchini and semi-sweet chocolate chips until they are evenly distributed throughout the batter. The zucchini not only adds moisture but also a subtle sweetness!
Step 7: Fill the Muffin Pan
Divide the muffin batter among the prepared muffin cups, filling each about three-quarters full. For an extra touch, sprinkle a few additional chocolate chips on top of each muffin before baking them.
Step 8: Bake!
Place the muffin pan in the preheated oven and bake for 18-22 minutes, or until a toothpick inserted into the center of the muffins comes out with moist crumbs. Start checking around the 18-minute mark!
Step 9: Cool
Once baked, allow the muffins to cool in the pan for 10 minutes before transferring them to a wire rack to cool completely. This step allows them to set up perfectly!

Variations
- Protein: For added protein, consider mixing in some nuts such as walnuts or pecans, or swap out half the all-purpose flour for protein powder.
- Vegetables: You can substitute zucchini with grated carrots for a different flavor twist while keeping the moisture intact.
- Spices: Experiment with spices like nutmeg or ginger for a unique flavor profile—adding a pinch can really enhance the muffin’s taste!
Cooking Notes
- Do not squeeze the grated zucchini dry. The moisture it retains is key to keeping the muffins incredibly soft and tender.
- Be cautious and avoid overmixing the batter as it can lead to denser muffins.
- For a bakery-style finish, remember to sprinkle extra chocolate chips on top before baking!
Serving Suggestions
- Serve warm, drizzled with a bit of melted chocolate or a dollop of whipped cream for a decadent dessert.
- Pair these muffins with a cup of coffee or tea for an indulgent breakfast treat.
Tips
- Store leftover muffins in an airtight container at room temperature for up to three days, or freeze for longer storage.
- If you plan to freeze the muffins, consider wrapping them individually in plastic wrap for easy grab-and-go snacks later on.
- Customize your muffins with different types of chocolate chips, such as white, dark, or even peanut butter chips to change things up.
Prep Time, Cook Time, Total Time
- Prep Time: 10 minutes
- Cook Time: 22 minutes
- Total Time: 35 minutes
Nutritional Information
- Calories: 180 per muffin
- Protein: 3g
- Sodium: 150mg
FAQs
Can I use whole wheat flour instead of all-purpose flour?
Yes, you can substitute whole wheat flour; just note that it may change the texture slightly, making the muffins denser.
How should I store my muffins?
Store them in an airtight container at room temperature for up to three days, or freeze them for longer storage.
Can I make these muffins vegan?
Yes, you can use flax eggs (1 tablespoon ground flaxseed + 3 tablespoons water per egg) in place of the eggs, and substitute the yogurt with a dairy-free alternative.
What should I do if the batter is too thick?
If the batter seems too thick, add a splash of milk or water to reach your desired consistency without losing the muffin structure.
Conclusion
In conclusion, these Double Chocolate Zucchini Muffins are not only a treat for your taste buds but also a great way to sneak in some vegetables into your diet. With their decadent chocolate flavor, they appeal to both kids and adults, and they’re versatile enough to enjoy at any time of the day. Don’t hesitate to share your own variations or experiences in the comments below, and let your friends in on this fantastic secret by sharing the recipe. Happy baking, and enjoy your delightful muffins!
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Double Chocolate Zucchini Muffins
- Total Time: 35 minutes
- Yield: 12 muffins 1x
Description
These delicious muffins combine rich chocolate flavor with hidden zucchini for a nutritious treat.
Ingredients
- 1 1/2 cups all-purpose flour
- 1/2 cup unsweetened cocoa powder
- 1 teaspoon baking soda
- 1/2 teaspoon baking powder
- 1/2 teaspoon salt
- 1 teaspoon instant espresso powder
- 1/2 teaspoon ground cinnamon
- 2 large eggs
- 1/2 cup granulated sugar
- 1/2 cup packed light brown sugar
- 1/2 cup vegetable oil
- 1/4 cup plain Greek yogurt
- 1 teaspoon pure vanilla extract
- 1 1/2 cups grated zucchini
- 3/4 cup semi-sweet chocolate chips
Instructions
- Start by preheating your oven to 350°F (175°C). This ensures that your muffins will bake evenly and rise to fluffy perfection.
- Line a 12-cup muffin pan with paper liners. Lightly greasing them will allow the muffins to slide out easily after baking, keeping them intact and looking fabulous.
- In a large mixing bowl, whisk together the flour, cocoa powder, baking soda, baking powder, salt, espresso powder, and cinnamon. This will help to incorporate the ingredients evenly and ensure a consistent flavor throughout your muffins.
- In a separate bowl, whisk the eggs alongside both sugars until frothy. Gradually add in the vegetable oil, Greek yogurt, and vanilla extract, mixing until smooth and well-combined. This step adds moisture and richness to your muffins.
- Pour the wet mixture over the dry ingredients and carefully fold them together until just combined. Be cautious not to overmix, as this could result in tough muffins.
- Gently fold in the grated zucchini and semi-sweet chocolate chips until they are evenly distributed throughout the batter. The zucchini not only adds moisture but also a subtle sweetness!
- Divide the muffin batter among the prepared muffin cups, filling each about three-quarters full. For an extra touch, sprinkle a few additional chocolate chips on top of each muffin before baking them.
- Place the muffin pan in the preheated oven and bake for 18-22 minutes, or until a toothpick inserted into the center of the muffins comes out with moist crumbs. Start checking around the 18-minute mark!
- Once baked, allow the muffins to cool in the pan for 10 minutes before transferring them to a wire rack to cool completely. This step allows them to set up perfectly!
Notes
Do not squeeze the grated zucchini dry; the moisture it retains is key to keeping the muffins incredibly soft and tender.
- Prep Time: 10 minutes
- Cook Time: 22 minutes
- Category: Breakfast
Nutrition
- Calories: 180 per muffin
- Sodium: 150 mg
- Protein: 3 g