There’s nothing quite like a homemade cake, especially one that perfectly captures the essence of summer. This Zucchini Cake with Cinnamon Cream Cheese Frosting is exactly that—a divinely sweet, incredibly moist dessert that will quickly become your seasonal favorite. Imagine tender, spice-infused cake layers generously topped with a rich, tangy cream cheese frosting subtly flavored with cinnamon. It’s an unforgettable treat that celebrates the bounty of fresh zucchini in the most delicious way possible.

A Must-Bake Summer Delight: Zucchini Cake
When summer arrives, so does an abundance of fresh zucchini, and while it’s fantastic in savory dishes, its true magic shines in baked goods. This Zucchini Cake recipe is a prime example, transforming humble zucchini into a show-stopping dessert. The beauty of baking with zucchini lies in its ability to impart incredible moisture without a strong vegetable flavor, ensuring a tender crumb that simply melts in your mouth. This cake isn’t just a recipe; it’s a celebration of summer’s harvest, promising a delightful experience with every forkful.
Our Zucchini Cake stands out due to the generous two packed cups of shredded zucchini folded into the batter. This secret ingredient is what makes the cake exceptionally moist and tender, a characteristic that home bakers adore. Coupled with the perfect amount of sweetness and a hint of warming cinnamon, the cake itself is a flavor revelation. But what elevates it to an entirely new level of deliciousness is the luxurious cinnamon cream cheese frosting. The harmonious blend of flavors and textures creates a dessert that is truly irresistible and a definite must-have for all your summer gatherings.

Embracing Zucchini: More Than Just a Vegetable
During peak season, zucchini is incredibly affordable, fresh, and remarkably nutritious, making it a staple in many kitchens. We find ourselves incorporating this versatile squash into almost every meal! For breakfast, we love shredding it into pancakes for an extra boost of vitamins. At lunchtime, cutting it into sticks makes for a healthy and satisfying dipper for hummus. Grilling zucchini alongside chicken breasts creates a light and flavorful dinner. And, of course, the ultimate way to enjoy this summer squash is by baking it into this delightful cake, ensuring a delicious dessert that can be savored all week long. Zucchini’s mild flavor makes it an ideal ingredient for sweet recipes, adding an incredible texture and moistness without overpowering other flavors.
This Zucchini Cake recipe not only uses up your bountiful harvest but also introduces a wonderfully balanced flavor profile. The subtle earthiness of the zucchini harmonizes beautifully with the warm spices, creating a comforting yet vibrant taste. It’s a fantastic way to sneak some extra vegetables into your diet, especially for those who might be hesitant to try zucchini in other forms. Whether you’re a seasoned baker or just starting, this cake is forgiving and delivers impressive results every time. It’s a simple pleasure that embodies the warmth and generosity of summer cooking.

The Art of Perfect Cinnamon Cream Cheese Frosting
If you’ve never experienced the sublime combination of cream cheese frosting with a touch of cinnamon, consider this your official invitation to try it. This frosting isn’t just an accompaniment; it’s a star in its own right, perfectly complementing the moist Zucchini Cake. Every single person who has tasted this cake has had the same immediate reaction: a long, satisfied “mmmm” after their first bite. And without fail, their forks didn’t leave their plates until every last crumb was gone. It’s truly that exceptional and addictive!
The secret lies in the balance of tangy cream cheese, rich butter, and the warm, inviting spice of cinnamon. This combination creates a frosting that is wonderfully creamy, velvety smooth, and not overly sweet. It spreads like a dream and provides the ideal counterpoint to the cake’s subtle sweetness and tender texture. The cinnamon adds a layer of complexity and warmth that elevates the entire dessert, making it feel both comforting and sophisticated. This frosting is versatile enough for other baked goods, but it finds its ultimate partner in this delectable Zucchini Cake.

Decoding Dessert Toppings: Icing, Frosting, and Glaze Explained
The world of dessert toppings can often be confusing, with terms like “icing,” “frosting,” and “glaze” sometimes used interchangeably, depending on regional culinary language. However, there are distinct differences in their composition, texture, and application that are helpful for any baker to understand. Knowing these distinctions can help you achieve the perfect finish for any sweet creation.
Here’s a quick guide to clarify the differences and when to use each:
- Icing: This topping is typically thin and pliable. It’s made primarily from powdered sugar, a liquid (like milk or water), and sometimes a flavoring such as vanilla extract. Icing sets as it dries but remains somewhat soft, making it ideal for drizzling. You might drizzle icing over warm cinnamon rolls or scones, allowing it to delicately coat the surface and add a touch of sweetness without being too heavy.
- Glaze: Similar to icing in its thin consistency, glaze differentiates itself by hardening almost completely once dry. It’s commonly made with powdered sugar, a liquid (milk, water, or fruit juice), and occasionally butter for richness. Glazes create a firm, sometimes shiny coating that helps preserve freshness. Think of how you would glaze a donut, creating that characteristic crisp shell.
- Frosting: This is the most substantial and creamy of the three. Frosting is soft, rich, and wonderfully spreadable, making it perfect for thick, decorative applications. It’s typically made with a base of butter or cream cheese, confectioners’ sugar, and various flavorings. Frosting holds its shape well, making it perfect for piping and elaborate designs. You use frosting to decorate cakes and cupcakes, providing a luxurious, creamy layer that enhances the overall flavor and presentation. For our Zucchini Cake, the rich, spreadable Cinnamon Cream Cheese Frosting is undeniably the perfect choice, delivering both texture and unparalleled flavor.
Essential Ingredients for Your Moist Zucchini Cake
Gathering your ingredients is the first exciting step towards baking this incredible Zucchini Cake. Each component plays a crucial role in achieving the cake’s signature moist texture and delightful flavor profile. Using fresh, high-quality ingredients will always yield the best results.
For the Cake:
- All-purpose flour: The structural backbone of our cake.
- Baking soda: Our leavening agent, ensuring a light and airy crumb.
- Ground cinnamon: The star spice, imparting warmth and depth to the cake itself.
- Unsalted butter: Adds richness and flavor; melted and slightly cooled for ease of mixing.
- Canola oil: Contributes to the cake’s exceptional moisture.
- Granulated sugar: Provides the perfect level of sweetness.
- Large eggs: Act as binders and contribute to the cake’s structure.
- Vanilla extract: Enhances all the other flavors.
- Buttermilk: Adds tenderness and a slight tang, reacting with the baking soda for lift.
- Shredded zucchini: The secret to ultimate moistness and a healthy touch.
For the Cinnamon Cream Cheese Frosting:
- Cream cheese: Softened for a smooth, lump-free frosting base.
- Unsalted butter: Softened, crucial for a creamy, rich texture.
- Vanilla extract: A classic pairing with cream cheese.
- Ground cinnamon: Infuses the frosting with its irresistible warm spice.
- Powdered sugar: The primary sweetener and thickener for the frosting.
- Milk: A tablespoon or two, if needed, to achieve the perfect spreading consistency.
- Cinnamon sugar: For a beautiful and flavorful finishing sprinkle.
You’ll also need a 9×13-inch baking dish for this sheet cake, ensuring even baking and easy serving.

Explore More Must-Make Zucchini Recipes
Zucchini’s versatility extends far beyond cake. If you find yourself with an abundance of this wonderful summer squash, consider these other delightful recipes that highlight its fresh flavor and adaptable nature. From savory snacks to wholesome muffins, there’s a zucchini creation for every palate.
- Baked Zucchini Chips: Transform thinly sliced zucchini into incredibly crispy, satisfying chips. Coated in panko breadcrumbs and Parmesan cheese, these baked chips offer a healthier alternative to traditional snacks, featuring a delightful crunch with a slight chew in the middle. Perfect for guilt-free munching!
- Dark Chocolate Zucchini Brownies: Indulge in rich, fudgy brownies that cleverly incorporate zucchini, dark chocolate, and wholesome whole wheat flour. The zucchini adds moisture and nutrients without altering the decadent chocolate flavor, making these brownies a delicious and surprisingly nutritious treat.
- Zucchini Sweet Corn Muffins: Celebrate the flavors of summer by baking two favorite seasonal vegetables into these marvelous muffins. They are perfect as a light afternoon snack, a wholesome addition to breakfast, or a tasty side alongside grilled meats and a fresh salad for a delightful dinner.
- Whole Wheat Pumpkin Zucchini Bread: Bridge the gap between summer and fall with this incredibly moist and flavorful sweet bread. Packed with nutritious pumpkin, zucchini, and hearty whole wheat flour, it’s a comforting bake that’s perfect for breakfast or an afternoon pick-me-up.
How to Make Zucchini Cake with Cinnamon Cream Cheese Frosting: A Step-by-Step Guide
Creating this delicious Zucchini Cake is a straightforward and rewarding process. Follow these steps carefully to ensure a perfectly moist cake and a heavenly frosting that will impress everyone.
- Prepare your baking dish: Preheat your oven to 350°F (175°C). Lightly grease and flour a 9×13-inch baking dish. This prevents sticking and ensures your cake comes out beautifully. Set it aside.
- Combine dry ingredients: In a medium bowl, whisk together the all-purpose flour, baking soda, and ground cinnamon until well combined. This ensures the leavening agents and spice are evenly distributed throughout the cake batter. Set this mixture aside.
- Cream wet ingredients: In the bowl of an electric mixer (or with a hand mixer), beat together the melted and slightly cooled unsalted butter, canola oil, and granulated sugar until the mixture is smooth and creamy.
- Incorporate eggs and vanilla: Add the large eggs one at a time, beating well after each addition, then mix in the vanilla extract. Continue to beat until everything is well combined and the mixture is light and fluffy.
- Add buttermilk: Slowly beat in the buttermilk until just combined. Be careful not to overmix at this stage.

- Combine wet and dry: Gradually add the flour mixture (from step 2) to the wet batter, stirring gently until just combined. Be careful not to overmix the batter; overmixing can lead to a tough cake.
- Fold in zucchini: Gently fold in the shredded zucchini using a spatula. Mix just until the zucchini is evenly distributed throughout the batter.
- Transfer to dish: Spread the cake batter evenly into your prepared 9×13-inch baking dish.

- Bake the cake: Bake for 35-40 minutes, or until a toothpick inserted into the center of the cake comes out clean. This indicates it’s fully cooked.
- Cool completely: Let the cake cool completely on a wire rack before frosting. This is a crucial step; frosting a warm cake will cause the frosting to melt.
- Prepare the frosting base: While the cake cools, begin making the frosting. In the bowl of an electric mixer, beat the softened cream cheese and softened unsalted butter together until the mixture is completely smooth and free of lumps.
- Add flavorings to frosting: Beat in the vanilla extract and ground cinnamon until they are well combined and fragrant.
- Add powdered sugar: Gradually add the powdered sugar, one cup at a time, beating well after each addition. Continue until all the sugar is incorporated and the frosting is thick, smooth, and spreadable.
- Adjust consistency (if needed): If the frosting seems too thick, add a tablespoon or two of milk, one at a time, beating until you reach your desired spreadable consistency.
- Frost the cake: Once the cake is completely cooled, spread the cinnamon cream cheese frosting evenly over the top.

- Garnish and serve: Sprinkle the top of the frosted cake generously with cinnamon sugar for an extra touch of sweetness and spice. Slice, serve, and enjoy your delightful Zucchini Cake!

More Irresistible Sheet Cakes You’ll Love
Sheet cakes are a fantastic option for feeding a crowd or simply enjoying delicious dessert throughout the week. Their easy preparation and portability make them a favorite among home bakers. If you loved this Zucchini Sheet Cake, you’re sure to enjoy these other delightful sheet cake recipes, each offering a unique flavor profile.
- Pumpkin Sheet Cake: Embrace the cozy flavors of autumn with this moist and warmly spiced pumpkin sheet cake. It’s designed to generously serve a crowd and is guaranteed to be a crowd-pleaser with its tender texture and classic pumpkin pie notes.
- Chocolate Sheet Cake With Chocolate Pecan Icing: For the ultimate chocolate lover, this super moist chocolate sheet cake is a dream come true. It’s covered in a rich, decadent chocolate pecan icing that adds an incredible nutty crunch and a depth of flavor that is truly out-of-this-world delicious.
- Coconut Cream Sheet Cake: Indulge in a tropical escape with this incredibly moist coconut cream sheet cake. Made with coconut oil, creamy coconut milk, and sweetened coconut flakes, it boasts an extra coconut-ty flavor that makes it unbelievably delicious and refreshing.
- Key Lime Sheet Cake: Brighten your day with this refreshing and zesty key lime sheet cake. It features an abundance of tangy lime flavor infused in both the cake and the complementary icing. Lime lovers will find themselves craving this vibrant dessert again and again.
- Chocolate Chocolate Chip Sheet Cake: Calling all chocolate aficionados! This intensely moist chocolate cake, studded generously with chocolate chips, is designed to knock your socks off. It’s a double dose of chocolatey goodness that is impossible to resist.
Storing Your Zucchini Cake for Lasting Freshness
To ensure your delicious Zucchini Cake stays fresh and moist for as long as possible, proper storage is key. Following these guidelines will help maintain its exquisite taste and texture for days, or even months.
For immediate enjoyment, keep the cake covered at room temperature for up to 2 days. The cream cheese frosting means it should then be transferred to the refrigerator for optimal freshness, where it will last for up to 5 days. Always ensure it’s in an airtight container or tightly covered to prevent it from drying out or absorbing other food odors.
If you wish to preserve your cake for a longer period, it freezes exceptionally well for up to 2 months. To prevent freezer burn and make serving easier, I highly recommend slicing the cake into individual portions. Wrap each slice tightly in plastic wrap, and then place the wrapped slices in an airtight freezer-safe container or a heavy-duty freezer bag. When you’re ready to enjoy a slice, simply remove it from the freezer and let it thaw at room temperature for an hour or two, or in the refrigerator overnight. This method allows you to enjoy a taste of summer any time of year!

We absolutely adore seeing your culinary creations! If you make this Zucchini Cake with Cinnamon Cream Cheese Frosting, please be sure to snap a picture and share it with us. Tag me on Instagram @thebakermama so I can see it. I love seeing how inspired and creative you all get with the recipes I share. Enjoy every delightful bite!
xoxo,

This recipe was originally posted on July 5, 2014, and has been republished with updated photography and enhanced content.
