Chocolate Zucchini Cake

Author: Kimberly

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What do you get when you cross a garden vegetable with rich chocolate and a hint of magic? A Chocolate Zucchini Cake so good, it’ll have everyone asking for the recipe. This dessert combines the decadence of a fudgy chocolate cake with the surprising moisture zucchini brings to the table. Intrigued? Let’s dig in.

Chocolate Zucchini Cake


Why You’ll Love This Recipe

Perfect for Zucchini Season

Raise your hand if you’ve ever had a summer zucchini surplus. Instead of yet another zucchini quiche or stir-fry, why not turn those greens into a luscious dessert? This Chocolate Zucchini Cake Recipe is the tastiest way to use up your harvest.

Chocolate Zucchini Cake

Easy to Make and Transport

Life gets busy, and we need recipes that keep up. This cake comes together quickly and travels beautifully, whether it’s headed to a potluck or a cozy dinner with friends.

Packed with Chocolate Flavor

When we say chocolate, we mean serious chocolate. With natural cocoa powder, semi-sweet chips, and a moist crumb, this cake is like a chocolate explosion in your mouth. Think fudgy chocolate cake vibes with a zucchini twist.


Ingredients for Chocolate Zucchini Cake

Essential Ingredients

Zucchini

This humble vegetable is the star here. Shredded zucchini adds unbeatable moisture without overpowering the chocolatey goodness. And no, you won’t taste it—promise.

Cocoa Powder (Natural Unsweetened)

Natural cocoa gives the cake its deep, rich flavor. Avoid Dutch-processed cocoa for this one—it’s all about that authentic, bold chocolate taste.

Butter and Oil Combination

Why choose when you can have both? Butter adds flavor, while oil ensures a tender, moist cake that melts in your mouth.

Brown Sugar and Sour Cream

The molasses in brown sugar adds depth, while sour cream makes the cake rich and creamy. Not a sour cream fan? Don’t worry, yogurt works too (more on that later).

Semi-Sweet Chocolate Chips

You didn’t think we’d stop at cocoa, did you? Chocolate chips take this cake to the next level, adding bursts of gooey goodness in every bite.


Substitutions and Alternatives

Yogurt Instead of Sour Cream

If sour cream isn’t your thing, plain Greek yogurt is an excellent substitute. It adds the same creaminess and tang.

Different Chocolate Chip Options

Feeling adventurous? Try dark chocolate, milk chocolate, or even white chocolate chips. Each adds a unique twist to this zucchini cake recipe.


Tips for Success

Shredding Zucchini Properly

Removing Excess Water

Zucchini holds a surprising amount of water—great for hydration, not so great for cake. After shredding, use a clean kitchen towel to squeeze out the excess moisture.

Chocolate Zucchini Cake

Avoiding Over-Mixing

Once the zucchini is in, stir gently. Over-mixing can make your cake dense, and we’re going for moist and tender here.

Why Use Butter AND Oil?

Butter adds flavor, while oil locks in moisture. Together, they’re the dynamic duo your cake needs to stay soft and rich.

Best Baking Pan Choices

Metal vs. Glass or Ceramic

For this Chocolate Zucchini Cake Recipe, metal pans work best. They conduct heat evenly, ensuring a perfect crumb. Glass and ceramic are fine too, but they may require a longer baking time.

Ensuring Moisture and Richness

The key to a moist chocolate zucchini cake? Don’t skimp on the zucchini or the sour cream. These ingredients are your moisture powerhouses.


Step-by-Step Instructions

Prepare the Ingredients

Gather your ingredients, preheat the oven, and grease your baking pan. Pro tip: Shred the zucchini before starting so you’re not scrambling mid-recipe.

Mix the Batter

Combine your wet ingredients—oil, butter, sugar, sour cream, and eggs—until smooth. Gradually add the dry ingredients, mixing just until combined.

Fold in the Zucchini

Gently fold in the shredded zucchini and chocolate chips. Remember, less is more here—over-mixing is a no-go.

Bake and Cool

Pour the batter into your prepared pan and bake until a toothpick comes out clean. Let it cool completely before frosting or slicing. Patience pays off!


Frosting Options

Simple Icing

For a quick finish, drizzle a mixture of powdered sugar and milk over the cake. It’s simple, sweet, and satisfying.

Cream Cheese Frosting

Tangy cream cheese frosting is the perfect complement to the rich chocolate flavor.

Chocolate Frosting

Double down on the chocolate with a thick, glossy chocolate frosting. It’s indulgence at its finest.


Frequently Asked Questions

Can I Double This Recipe?

Absolutely. This recipe doubles beautifully—just make sure you have a large enough mixing bowl!

How Long Does It Stay Fresh?

Stored in an airtight container, this cake stays fresh for up to five days.

Can I Freeze It?

Yes! Wrap slices individually or freeze the entire cake. It’ll keep for up to three months.

What Pan Works Best?

A 9×13-inch metal pan is ideal, but you can also use two round pans or a bundt pan for a more festive presentation.

Chocolate Zucchini Cake


Storage and Freezing Instructions

How to Store at Room Temperature

Keep the cake covered at room temperature for up to two days. After that, transfer it to the fridge.

Freezing Tips for Slices or Whole Cake

For slices, wrap individually in plastic wrap before freezing. For the whole cake, freeze it uncovered for an hour, then wrap it tightly to prevent freezer burn.


More Recipes You’ll Love

Love this Chocolate Zucchini Cake? Here are more chocolatey treats to try:


Chocolate Zucchini Cake

Chocolate Zucchini Cake

This chocolate zucchini cake is rich, moist, and packed with fudgy chocolate flavor. A perfect dessert for zucchini season or any occasion!
Prep Time 15 minutes
Cook Time 40 minutes
Total Time 55 minutes
Cuisine American
Servings 12 Slices

Ingredients
  

  • Essential Ingredients:
  • 2 cups zucchini shredded (squeezed to remove excess water)
  • 1/2 cup unsweetened cocoa powder natural
  • 1/2 cup unsalted butter melted
  • 1/4 cup vegetable oil
  • 1 cup brown sugar
  • 1/2 cup sour cream or plain Greek yogurt
  • 2 large eggs
  • 1 tsp vanilla extract
  • 1 1/2 cups all-purpose flour
  • 1 tsp baking soda
  • 1/2 tsp salt
  • 1 cup semi-sweet chocolate chips

Instructions
 

  • Prepare the Ingredients:
  • Preheat the oven to 350°F (175°C).
  • Grease a 9x13-inch metal pan and set aside.
  • Mix the Batter:
  • In a large bowl, whisk together melted butter, oil, brown sugar, sour cream, eggs, and vanilla extract until smooth.
  • In a separate bowl, combine flour, cocoa powder, baking soda, and salt. Gradually add the dry ingredients to the wet ingredients, mixing gently.
  • Fold in the Zucchini:
  • Gently fold in the shredded zucchini and chocolate chips until just combined. Do not overmix.
  • Bake and Cool:
  • Pour the batter into the prepared pan.
  • Bake for 40 minutes or until a toothpick inserted in the center comes out clean.
  • Let the cake cool completely before frosting or serving.

Notes

  • Substitutions: Use Greek yogurt instead of sour cream if desired.
  • Storage: Store at room temperature in an airtight container for up to 2 days, or refrigerate for up to 5 days.
  • Freezing: Wrap individual slices in plastic wrap and freeze for up to 3 months.
Keyword Chocolate Zucchini Cake


With its perfect balance of rich chocolate and sneaky zucchini, this Chocolate Zucchini Cake is sure to become a favorite in your household. Whether you’re baking it for a party or indulging in a slice on a quiet evening, this cake is the ultimate crowd-pleaser.

Picture of I’m Kimberly

I’m Kimberly

I’m Kimberly Krasnova, a passionate home cook and food enthusiast. I love experimenting with new ingredients, discovering hidden gems in local markets, and sharing my recipes with friends and family. My mission is to make cooking accessible and fun for everyone. Join me on this delicious journey as we explore flavors from around the world!

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