This Chocolate Zucchini Bread turns out ridiculously moist, deeply chocolatey, and packed with bits of tender summer zucchini you won't even see. I started making this when my neighbor Mia handed me a grocery bag full of garden zucchini one July afternoon, and I've been hooked ever since. It bakes up quick with pantry staples, and the chocolate chips and coconut make every slice feel like a treat you'd buy at a fancy bakery.
If you love dessert recipes that sneak vegetables into something indulgent, you'll want to bookmark this one alongside The Best Date Brownies Recipe and The Best German Chocolate Sheet Cake or Healthy Butterfinger Caramel Crunch Bars Recipe.
The smell alone, warm cocoa and cinnamon, pulls everyone into the kitchen before the timer even goes off.
Why You'll Love This Chocolate Zucchini Bread
Perfectly moist: The zucchini and coconut oil work together to create a tender crumb that stays soft for days.
Easy to make: No fancy techniques here. Mix your wet ingredients, stir in the dry, fold in the zucchini and chocolate, and you're done.
Great for using up garden zucchini: This is the recipe I turn to every summer when zucchini takes over the garden.
Chocolate in every bite: Between the cocoa powder and the chocolate chips, you're getting a real chocolate experience, not just a hint of it.
Family-friendly: Even picky eaters who claim they don't like Chocolate Zucchini Bread ask for seconds of this one.
Jump to:
- Why You'll Love This Chocolate Zucchini Bread
- Ingredients For Chocolate Zucchini Bread
- How to Make Chocolate Zucchini Bread
- Substitutions & Variations
- Equipment For Chocolate Zucchini Bread
- Storage Your Chocolate Zucchini Bread
- Serving Suggestions
- Expert Tips
- FAQ
- Related
- Pairing
- Chocolate Zucchini Bread
Ingredients For Chocolate Zucchini Bread
Here's everything that goes into this moist Chocolate Zucchini Bread.
- All-purpose flour: Forms the structure and keeps the bread tender without making it too dense.
- Unsweetened cocoa powder: Gives you that deep chocolate flavor. Use a good quality cocoa for the best results.
- Salt: Balances the sweetness and makes all the other flavors pop.
- Baking soda: Helps the bread rise and creates a light, fluffy texture.
- Baking powder: Works with the baking soda to give the loaves a nice lift.
- Ground cinnamon: Adds warmth and complements the chocolate beautifully.
- Coconut oil, melted: Keeps the bread incredibly moist and adds a subtle richness. You can use refined if you don't want any coconut flavor.
- Granulated sugar: Sweetens the bread and helps with browning.
- Light brown sugar: Adds moisture and a hint of molasses flavor.
- Sour cream: Creates a tender crumb and adds a slight tang that cuts through the sweetness.
- Large eggs: Bind everything together and add structure.
- Pure vanilla extract: Enhances the chocolate and adds depth.
- Grated zucchini: The star ingredient that makes this bread so moist without adding any strong vegetable flavor.
- Semi-sweet chocolate chips: Little pockets of melty chocolate throughout the loaf.
- Shredded sweetened coconut: Adds texture and a subtle tropical note that pairs surprisingly well with chocolate.
How to Make Chocolate Zucchini Bread
This quick chocolate zucchini bread comes together faster than you'd think.
Preheat oven: Set your oven to 350°F and get two 8×4-inch loaf pans ready by spraying them with baking spray or lining them with parchment paper. This makes cleanup easier and helps the loaves release cleanly.
Mix dry ingredients: In a medium bowl, whisk together the flour, cocoa powder, salt, baking soda, baking powder, and cinnamon until everything's evenly distributed. This prevents any clumps of cocoa or baking soda in your finished bread.
Combine wet ingredients: In a large bowl, use an electric mixer to blend the melted coconut oil with both sugars until the mixture looks smooth and glossy, about 1 minute. Mix in the sour cream, then add the eggs and vanilla, beating until everything's fully incorporated and the batter looks creamy.
Combine wet & dry: Pour the dry ingredients into the wet mixture gradually, stirring with a spatula or mixing on low speed until you don't see any more flour streaks. Don't overmix, or the bread will turn out tough.
Add zucchini & mix-ins: Fold in the grated zucchini and mix for about 1 minute until it's evenly distributed throughout the batter. The mixture will look wetter now, which is exactly what you want. Stir in the chocolate chips and shredded coconut until they're scattered throughout.
Bake: Divide the batter evenly between your prepared pans and smooth the tops with a spatula. Bake for 55 to 60 minutes, checking at the 55-minute mark. The loaves are done when a toothpick inserted in the center comes out clean or with just a few moist crumbs.
Cool: Let the loaves cool in the pans for 30 minutes so they firm up and don't fall apart when you remove them. Then turn them out onto a wire rack to cool completely. This is the hardest part because the smell is incredible.
Serve: Slice into thick pieces and enjoy with your morning coffee or as an afternoon snack. It's also fantastic warmed up with a little butter.
Substitutions & Variations
Coconut oil: You can use melted butter or vegetable oil instead, though the texture will be slightly different.
Sour cream: Plain Greek yogurt works in a pinch and keeps the bread just as moist.
Chocolate chips: Swap for dark chocolate chunks, white chocolate chips, or even butterscotch chips if you're feeling adventurous.
Shredded coconut: Leave it out if you're not a coconut fan. The bread will still be delicious.
Nuts: Add ½ cup of chopped walnuts or pecans for extra crunch.
Gluten-free: Use a 1-to-1 gluten-free flour blend, though I haven't tested this version myself.
Equipment For Chocolate Zucchini Bread
2 × 8×4-inch loaf pans: The standard size for quick breads.
Baking spray and/or parchment paper: Prevents sticking and makes cleanup easier.
Mixing bowl set: One medium for dry ingredients, one large for wet.
KitchenAid 9-Speed Digital Hand Mixer (or any electric mixer): Makes mixing faster and easier, though you can do this by hand if you prefer.
Measuring cups and spoons: For accurate ingredient amounts.
Grater for zucchini: A box grater works perfectly for this.
Toothpick: For checking doneness.
Wire rack for cooling: Helps the bread cool evenly and prevents soggy bottoms.
Storage Your Chocolate Zucchini Bread
Room temperature: Store the completely cooled Chocolate Zucchini Bread wrapped tightly in plastic wrap or in an airtight container for up to 4 days. It actually gets more moist after a day or two.
Refrigerator: Keeps for up to a week when wrapped well. Let it come to room temperature or warm it slightly before serving.
Freezer: Wrap individual slices or whole loaves tightly in plastic wrap, then in aluminum foil. Freeze for up to 3 months. Thaw overnight in the fridge or on the counter for a few hours.
Serving Suggestions
This Chocolate Zucchini Bread is versatile enough for any time of day.
With coffee or tea: The perfect companion to your morning cup. The chocolate pairs beautifully with a dark roast.
Topped with cream cheese: Spread a thin layer of softened cream cheese on a warm slice for a tangy contrast.
With vanilla ice cream: Warm a slice in the microwave for 15 seconds and top with a scoop of vanilla ice cream for an easy dessert.
As an afternoon snack: Pack a slice in lunchboxes or enjoy it as a midday pick-me-up. It's sweet enough to feel like a treat but has enough substance to keep you going.
Expert Tips
Don't squeeze the zucchini: Unlike some Chocolate Zucchini Bread recipes, you want all that moisture in this one. Just grate it and add it straight to the batter.
Use room temperature eggs: They blend more smoothly into the batter and create a better texture.
Don't overbake: These loaves are meant to be moist. Pull them out when a toothpick comes out with a few moist crumbs rather than waiting for it to be completely clean.
Cool completely before slicing: I know it's hard to wait, but warm bread tends to fall apart. Letting it cool gives you clean, beautiful slices.
Make it ahead: This Chocolate Zucchini Bread actually tastes better the next day after the flavors have had time to meld together.
FAQ
Does chocolate zucchini bread need to be refrigerated?
Not if you're eating it within 4 days. Just keep it tightly wrapped at room temperature. My mom always says quick breads stay moister on the counter than in the fridge, and she's right. Refrigerate it only if you need to keep it longer than that.
What does zucchini do in chocolate cake?
The grated zucchini adds moisture without making the bread taste like vegetables. It has such a mild flavor that it disappears into the chocolate, leaving you with an incredibly tender, moist crumb. The moisture from the zucchini also helps the bread stay fresh for days longer than regular quick bread.
How long to bake Chocolate Zucchini Bread loaf?
Bake at 350°F for 55 to 60 minutes in 8×4-inch pans. Start checking at 55 minutes with a toothpick. Every oven is a little different, so yours might be done right at 55 or might need the full hour.
Why do people put zucchini in bread?
Zucchini keeps baked goods moist and tender without adding much flavor. It's a sneaky way to use up garden vegetables and add a little nutrition to sweet treats. Plus, it works as a natural moisturizer that helps the bread stay fresh longer than recipes made with just oil or butter.
Related
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Pairing
These are my favorite dishes to serve with Chocolate Zucchini Bread
Chocolate Zucchini Bread
Ingredients
- 2 ½ cups all-purpose flour sifted for light texture
- ½ cup unsweetened cocoa powder natural or Dutch-processed
- 1 teaspoon salt fine sea salt
- 1 teaspoon baking soda fresh
- ½ teaspoon baking powder leavening
- 1 teaspoon ground cinnamon aromatic
- 1 cup coconut oil melted cooled slightly
- ⅔ cup granulated sugar regular
- ⅔ cup light brown sugar packed adds moisture
- ½ cup sour cream full fat for richness
- 3 large eggs room temperature
- 2 teaspoons pure vanilla extract Madagascar or your favorite
- 2 ½ cups grated zucchini excess water squeezed out
- 1 cup semi-sweet chocolate chips or chopped chocolate
- ¾ cup shredded sweetened coconut optional for texture
Instructions
- Preheat the oven to 350°F (175°C) and prepare two 8x4-inch loaf pans by greasing and lining with parchment paper.
- In a medium bowl, whisk together the flour, cocoa powder, salt, baking soda, baking powder, and cinnamon until evenly combined.
- In a large mixing bowl, blend the melted coconut oil with both sugars using a hand or stand mixer until smooth.
- Add sour cream to the sugar mixture and mix until fully incorporated.
- Beat in the eggs one at a time, followed by the vanilla extract, mixing until the batter is smooth.
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Gradually fold the dry ingredients into the wet mixture until just combined, taking care not to overmix.
- Stir in the grated zucchini until evenly distributed and the batter is moistened.
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Fold in the chocolate chips and shredded coconut until evenly incorporated.
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Divide the batter evenly between the prepared loaf pans and smooth the tops.
- Bake in the preheated oven for 55–60 minutes, or until a toothpick inserted into the center comes out clean.
- Allow the loaves to cool in the pans for 30 minutes, then transfer to a wire rack to cool completely.
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