Home » Recipes » Desserts » » Chocolate Zucchini Cake Recipe
by Eden
Jump to Recipe
The best chocolate zucchini cake ever! It’s so moist and full of flavor. You would have no idea there was a vegetable in it! It’s topped with chocolate buttercream and every bite is perfection!
IN THIS POST
This Chocolate Zucchini Cake recipe is hands down one of our favorites! It’s right up there with our Devil’s Food Cake and our homemade chocolate cake, but this is denser.
It seems weird to put shredded zucchini in a cake, right?! But the cake is incredibly moist (oil, butter, and sour cream will do that too!) and the flavor is rich and perfectly chocolatey!
You can’t really taste the zucchini, but it makes the cake even moister and you’re eating veggies… who would’ve thought?! Truly, this chocolate zucchini cake is a 5-star recipe that you have to try!
This is also a chocolate zucchini cake with chocolate chips. However, you can leave the chocolate chips out but it does make for a very chocolatey cake!
I made the cake into a sheet cake with sprinkles, making it the quintessential birthday cake! I’m really into sheet cakes lately because they’re easy, no fuss and I love serving that perfect square piece of cake with a side of ice cream.
It’s classic and conjures up nostalgic memories of my childhood. The frosting is whipped chocolate buttercream and has a creamy, melt-in-your-mouth texture.
It’s a recipe I’ve used and trusted for a long time. I have a feeling this cake is going to be requested for many, many years and I have no problem making it for my “zucchini loving” kids! Enjoy!!
How to Make Chocolate Zucchini Cake
Ingredients
It’s a lot of ingredients, which is unusual for our recipes. However, they’re simple ingredients you can find at any grocery store and most you will already have at home, like vanilla, baking powder, and baking soda, vegetable oil, eggs and butter.
- Shredded / grated zucchini
- Butter, room temperature
- Vegetable oil
- Eggs
- Sugar
- Unsweetened cocoa powder,(like Hershey’s)
- Vanilla extract
- Baking soda
- Baking powder
- Sour cream
- Espresso
- All-purpose flour
- Milk chocolate chips
Quick Tip – Measure and prepare all of the ingredients before you start baking! It helps so much to have everything laid out.
Directions
- Beat the butter, sugar, and oil on high until fully mixed
- Add in eggs one at a time and mix until combined
- Next, add in sour cream and mix
- Add in baking powder, baking soda, vanilla extract, espresso and salt
- Sift together flour, cocoa powder and beat on low until incorporated
- Stir in shredded zucchini and chocolate chips
- Lastly, pour into a sheet pan and bake at 350 degrees for 30 minutes
- Let it cool before frosting
How many zucchini do you need for 2 1/2 cups shredded?
You will need about 4 zucchini’s to yield 2 1/2 cups grated.
How do you Grate zucchini for a cake?
The best and easiest way is to use a box grater. Trim the ends of the zucchini and then grate! Zucchini technically melts as it bakes too.
Do I peel zucchini for cake?
Yes! Leave the skin on. The peel is very tender and will bake right into the cake.
Striped napkins are from Anthropologie and my favorite gold and white silverware are from here! The plates are Russel Wright and I found them for a steal at a vintage shop!
More Cake Recipes You’ll Love!
Cast Iron Peach Cake
Ice Cream Sundae Cake
Brown Sugar Cake with Creme Fraiche
Devil’s Food Cake
Neapolitan Sheet Cake
Lemon Elderflower Cake
Coca Cola Cake Recipe
If you need a good gluten-free chocolate dessert, try our gluten-free brownies!
Also, this would be the perfect dessert to serve with our delicious homemade chili!
Let us know if you make our Chocolate Zucchini Cake by leaving a comment and review below. We would love to know what you think!
want to save this?
Enter your email below and I’ll send it directly to your inbox!
Chocolate ZucchiniCake Recipe
The chocolate cake with hidden veggies!
5 from 4 votes
Print Pin Rate
Course: Dessert
Cuisine: American
Prep Time: 30 minutes minutes
Cook Time: 30 minutes minutes
Total Time: 1 hour hour
Servings: 16
Calories: 548kcal
Author: Eden
Ingredients
Chocolate Zucchini Cake Recipe
- 2 1/2 cups shredded / grated zucchini
- 1/2 cup butter, room temperature
- 3/4 cup vegetable oil
- 2 large eggs
- 2 cups sugar
- 3/4 cup unsweetened cocoa powder, (like Hershey's)
- 1 1/2 teaspoons vanilla extract
- 1 teaspoon baking soda
- 1/2 teaspoon baking powder
- 1/2 teaspoon salt
- 1/2 cup sour cream
- 1 shot espresso, (or 1 tablespoon espresso powder)
- 2 cups all-purpose flour
- 1/2 cup milk chocolate chips
Chocolate Buttercream Frosting
- 16 tablespoons butter, softened
- 2 1/2 cups confectioners sugar
- 3/4 cup cocoa powder
- 1/3 cup whole milk
- 1 1/2 teaspoons vanilla
- 1 tablespoon brewed coffee
Instructions
Chocolate Zucchini Cake Recipe
Beat the butter, sugar and oil on high until fully mixed
Add in eggs one at a time and mix until combined
Add in sour cream and mix
Add in baking powder, baking soda, vanilla extract, espresso and salt
Sift together flour, cocoa powder and beat on low until incorporated
Stir in shredded zucchini and chocolate chips
Pour into a sheet pan and bake at 350 degrees for 30 minutes
Let it cool before frosting
Chocolate Buttercream Frosting
In an electric mixer, with the paddle attachment, whip the butter and sugar and cocoa powder together until light and fluffy
Add in the vanilla and espresso and continue whipping
Slowly add in the whole milk until fully whipped
Whip on high for a few minutes until light and fluffy
Nutrition
Calories: 548kcal | Carbohydrates: 66g | Protein: 5g | Fat: 32g | Saturated Fat: 22g | Cholesterol: 77mg | Sodium: 320mg | Potassium: 279mg | Fiber: 4g | Sugar: 49g | Vitamin A: 705IU | Vitamin C: 6.7mg | Calcium: 53mg | Iron: 2.2mg
Tried this Recipe? Tag me Today!Mention @sugarandcharm or tag us #sugarandcharm!
