Chocolate Zucchini Bread is a soft, moist, and rich treat that combines fresh zucchini with delicious chocolate flavor. The grated zucchini helps keep the bread tender, while cocoa powder gives it a deep chocolate taste without making it too heavy. Each slice is sweet, comforting, and perfect for anyone who loves homemade chocolate desserts.
This easy bread is great for breakfast, an afternoon snack, or a simple dessert with coffee or tea. You can add chocolate chips or chopped nuts for extra texture and flavor. Enjoy it slightly warm with a little butter, or simply slice it and serve it on its own.

Table of Contents
Chocolate Zucchini Bread 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 vanilla extract
- 2 large eggs
- 1/2 cup vegetable oil
- 3/4 cup granulated sugar
- 1/2 cup brown sugar
- 1 1/2 cups finely grated zucchini
- 1/2 cup chocolate chips
- 1/4 cup milk
- 1/2 teaspoon cinnamon, optional

How to Make Chocolate Zucchini Bread
Step 1 : Make the Batter
In a large mixing bowl, whisk together the eggs, vegetable oil, and grated zucchini until well combined and smooth, then gradually add the flour and cocoa powder and stir gently until a thick chocolate batter forms.

Step 2 : Add the Chocolate Chips
Fold the chocolate chips into the batter using a spatula, mixing just until they are spread evenly throughout the mixture without overmixing.

Step 3 : Prepare the Loaf
Grease a 9×5-inch loaf pan or line it with parchment paper, then pour the chocolate zucchini batter into the pan and spread the top evenly with a spatula.

Step 4 :Bake the Bread
Place the loaf pan in a preheated 350°F (175°C) oven and bake for 50–60 minutes, or until the bread is nicely set and a toothpick inserted into the center comes out with a few moist crumbs.

Step 5 : Let It Cool
Remove the baked bread from the oven and allow it to cool in the pan for about 10–15 minutes, then carefully transfer it to a wire rack and let it cool further.
Step 6 : Slice and Serve
Once the Chocolate Zucchini Bread has cooled enough to slice neatly, cut it into thick slices and serve it plain or with your favorite topping.
Why You’ll Love This Recipe
- Easy to Make: You only need simple ingredients and basic kitchen tools to make this recipe.
- No Mixer Needed: Everything can be mixed by hand, so cleanup is quick and easy.
- A Great Way to Use Zucchini: This recipe is a tasty way to use extra zucchini from your kitchen or garden.
- Easy to Customize: Add walnuts, pecans, extra chocolate chips, or a little cinnamon to make it your own.
Tips and Shortcuts
- Grate the zucchini ahead of time: Prepare the zucchini a few hours before baking and keep it covered in the refrigerator until you are ready to use it.
- Use one bowl when possible: Mix the wet ingredients first, then add the dry ingredients to the same bowl to make cleanup faster and easier.
- Do not overmix: Stir the batter just until the ingredients are combined to keep the bread soft and tender.
- Use parchment paper: Line the loaf pan with parchment paper so you can easily lift the bread out after baking.
What to Serve with Chocolate Zucchini Bread
This chocolate zucchini bread is one of my favorite homemade treats to bake for my family. I love serving warm slices with fresh berries, while my husband usually enjoys his with a hot cup of coffee or Lemonade. The moist chocolatey texture makes it a simple treat everyone loves.

Frequently Asked Questions
Can I use frozen zucchini ?
Yes, frozen zucchini can work. Thaw it completely and gently squeeze out extra water before adding it to the batter.
Can I use milk chocolate chips ?
Yes, you can use milk chocolate chips if you prefer a sweeter and softer chocolate flavor.
Can I make this recipe without chocolate chips ?
Yes, you can leave out the chocolate chips. The cocoa powder will still give the bread a nice chocolate flavor.
Can I add nuts to Chocolate Zucchini Bread ?
Yes, chopped walnuts or pecans are delicious additions. You can mix about ½ cup into the batter.
How to Store Leftovers
Refrigerator Storage
Let the Chocolate Zucchini Bread cool completely, then place it in an airtight container or wrap it tightly in plastic wrap. Store it in the refrigerator for up to 5 days and enjoy slices cold or warmed slightly before serving.
Freezer Storage
For longer storage, wrap the whole loaf or individual slices tightly in plastic wrap, then place them in a freezer-safe bag or container. Freeze for up to 3 months, and thaw overnight in the refrigerator or at room temperature before serving.
Chocolate Zucchini Bread
Course: Breakfast, Snacks, DessertCuisine: AmericanDifficulty: Easy8
servings15
minutes1
hour240
kcal1
hour15
minutesThis Chocolate Zucchini Bread is soft, moist, and full of rich chocolate flavor. It is easy to make with simple ingredients and is perfect for breakfast, a snack, or a sweet 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 vanilla extract
2 large eggs
1/2 cup vegetable oil
3/4 cup granulated sugar
1/2 cup brown sugar
1 1/2 cups finely grated zucchini
1/2 cup chocolate chips
1/4 cup milk
1/2 teaspoon cinnamon, optional
Directions
- Step 1 : Make the Batter ,In a large mixing bowl, whisk together the eggs, vegetable oil, and grated zucchini until well combined and smooth, then gradually add the flour and cocoa powder and stir gently until a thick chocolate batter forms.
- Step 2 : Add the Chocolate Chips ,Fold the chocolate chips into the batter using a spatula, mixing just until they are spread evenly throughout the mixture without overmixing.
- Step 3 : Prepare the Loaf ,Grease a 9x5-inch loaf pan or line it with parchment paper, then pour the chocolate zucchini batter into the pan and spread the top evenly with a spatula.
- Step 4 :Bake the Bread ,Place the loaf pan in a preheated 350°F (175°C) oven and bake for 50–60 minutes, or until the bread is nicely set and a toothpick inserted into the center comes out with a few moist crumbs.
- Step 5 : Let It Cool ,Remove the baked bread from the oven and allow it to cool in the pan for about 10–15 minutes, then carefully transfer it to a wire rack and let it cool further.
- Step 6 : Slice and Serve ,Once the Chocolate Zucchini Bread has cooled enough to slice neatly, cut it into thick slices and serve it plain or with your favorite topping.
Notes
- Use Fresh Zucchini: Fresh zucchini gives the bread the best moisture and texture.
- Use Good Cocoa Powder: Quality cocoa gives the bread a deeper chocolate flavor.
- Do Not Overmix: Stir the batter just until the ingredients are combined.
- Use Parchment Paper: Line the loaf pan with parchment for easy removal.
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