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If you’re on the hunt for a delightful and moist treat that feels like a cozy hug for your taste buds, this Carrot Zucchini Cake Recipe is about to become your new best friend. Bursting with fresh grated zucchini and carrots, this cake balances natural sweetness with a hint of warm cinnamon spice, all topped with a luscious, creamy frosting that elevates every bite. It’s a wonderful way to sneak in veggies while satisfying that sweet tooth, perfect for sharing with family or bringing to any gathering.

Ingredients You’ll Need
All the ingredients in this Carrot Zucchini Cake Recipe are straightforward pantry staples that work together to create a perfect texture, flavor, and color harmony. Each element plays a vital role, whether it’s moisture, spice, or that rich cream cheese frosting finish you’ll love.
- 2 cups granulated sugar: Sweetens the cake and helps keep it moist and tender.
- 1 cup canola oil: Adds richness and keeps the cake wonderfully moist without overpowering flavor.
- 3 large eggs: Provide structure and lift to the cake batter.
- 2 cups all-purpose flour: Forms the cake’s base for a soft and tender crumb.
- 1 teaspoon ground cinnamon: Adds a warm, comforting spice that pairs beautifully with carrots and zucchini.
- ½ teaspoon salt: Enhances all the flavors and balances the sweetness.
- 1 teaspoon baking soda: Helps the cake rise and become light and fluffy.
- 1 teaspoon baking powder: Works with baking soda to give the perfect lift and texture.
- 2 cups grated zucchini (with liquid if using frozen): Provides moisture, subtle flavor, and a tender texture.
- ½ cup grated carrots: Bring a natural sweetness and a lovely pop of color.
- 3 ounces cream cheese, softened: Essential for the creamy, tangy frosting that complements the cake perfectly.
- ½ cup margarine or butter, softened: Adds richness and smoothness to the frosting.
- 1 teaspoon milk: Helps achieve the ideal frosting consistency.
- 2 cups powdered sugar: Sweetens and thickens the frosting to a luscious spreadable texture.
How to Make Carrot Zucchini Cake Recipe
Step 1: Prepare and Preheat
Start by preheating your oven to 350°F (175°C). Grease a 10×15-inch sheet pan thoroughly and set it aside. This ensures your cake doesn’t stick and bakes evenly with a gorgeous golden crust.
Step 2: Mix Wet Ingredients
In a large mixing bowl, beat the granulated sugar and canola oil together until they are fully combined and smooth. Then, add in the eggs, one at a time, mixing well after each addition to keep things silky and well-incorporated.
Step 3: Combine Dry Ingredients
In a separate bowl, whisk together the flour, ground cinnamon, salt, baking soda, and baking powder. This even distribution of leavening agents and spices is key for the perfect crumb and warm flavor profile.
Step 4: Bring Wet and Dry Together
Gradually add the dry ingredients to the wet mixture, stirring gently until just combined. Avoid overmixing here to keep the cake tender and soft — you want to see a few streaks of flour, no more.
Step 5: Fold in Veggies
Now, carefully fold in the grated zucchini and carrots until evenly incorporated. This will bring beautiful moisture and a subtle veggie sweetness to your batter without overpowering the flavor.
Step 6: Bake to Perfection
Pour your batter evenly into the prepared sheet pan and spread it out gently. Bake for about 25-30 minutes or until a toothpick inserted into the center comes out clean. Once baked, let the cake cool completely on a wire rack in the pan—patience now pays off in moistness later!
Step 7: Prepare the Cream Cheese Frosting
While the cake cools, beat together the softened cream cheese and margarine (or butter) until smooth and combined. Add the milk and powdered sugar gradually, continuing to beat until the frosting becomes creamy, thick, and perfectly spreadable.
Step 8: Frost and Serve
Once the cake is cooled, generously spread the cream cheese frosting over the top with a spatula. Cut into bars or squares and get ready for a taste sensation that’s as delightful to look at as it is to eat.
How to Serve Carrot Zucchini Cake Recipe

Garnishes
Adding a touch of garnish can elevate your Carrot Zucchini Cake Recipe visually and flavor-wise. Consider sprinkling chopped walnuts or pecans on the frosting for some crunch, or a light dusting of cinnamon or freshly grated zest of orange to brighten it up.
Side Dishes
This cake pairs wonderfully with a simple cup of tea or coffee, making it an ideal afternoon pick-me-up. For a heartier spread, serve alongside fresh fruit like berries or a mild yogurt to balance the richness of the frosting.
Creative Ways to Present
If you’re hosting, consider cutting the cake into smaller bite-sized squares and serving them on elegant toothpicks for a party-friendly finger food. You can also turn this sheet cake into a layered treat by slicing it horizontally and filling with extra frosting or fruit preserves for a stunning twist.
Make Ahead and Storage
Storing Leftovers
Any leftover Carrot Zucchini Cake Recipe should be stored in an airtight container in the refrigerator to keep the frosting fresh and prevent the cake from drying out. It stays delicious for up to 4 days when properly covered.
Freezing
You can freeze the unfrosted cake layers wrapped tightly in plastic wrap and then in foil to preserve moisture. When ready to use, thaw in the refrigerator overnight before frosting. Freezing the cake maintains its freshness for up to 2 months.
Reheating
If you prefer your cake slightly warm, simply let the refrigerated slices come to room temperature or warm them briefly in the microwave for 10-15 seconds. Avoid reheating frosted cake in the oven to prevent the frosting from melting too much.
FAQs
Can I use another type of oil instead of canola oil?
Absolutely! Vegetable or light olive oil can be a good substitute. Just avoid strongly flavored oils so the delicate flavors of the carrot and zucchini shine through.
Do I have to peel the zucchini and carrots?
Nope. The skins add color and nutrients, plus the veggies are grated finely, so you won’t even notice the texture.
Can I make this recipe gluten-free?
Yes, by swapping the all-purpose flour for a gluten-free flour blend that includes xanthan gum, you can enjoy this cake without gluten.
Is it necessary to include both baking powder and baking soda?
Both work together for the perfect lift — baking soda neutralizes the acidity from the carrots and zucchini, while baking powder adds extra rise and lightness.
How long does the cream cheese frosting hold up?
When refrigerated, the frosting stays fresh and creamy for about 3-4 days. If you notice it’s too firm after chilling, let it sit at room temperature for a little while before serving.
Final Thoughts
This Carrot Zucchini Cake Recipe is more than just a sweet treat — it’s a tasty way to celebrate fresh veggies in a fun, indulgent form. Whether you’re sharing it with loved ones or keeping a slice (or two) all to yourself, it’s sure to brighten up any day with its warm spice, moist texture, and creamy frosting. Grab your grater and give this recipe a whirl; once you try it, it just might become your favorite go-to cake!
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Print
Carrot Zucchini Cake Recipe
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: 30 servings
- Category: Dessert
- Method: Baking
- Cuisine: American
Description
This moist and flavorful Carrot Zucchini Cake combines the natural sweetness of grated carrots and zucchini with warm cinnamon-spiced batter. Topped with a creamy, smooth cream cheese frosting, this sheet cake is perfect for gatherings and offers a delicious way to enjoy vegetables in a dessert form.
Ingredients
Cake
- 2 cups granulated sugar
- 1 cup canola oil
- 3 large eggs
- 2 cups all-purpose flour
- 1 teaspoon ground cinnamon
- ½ teaspoon salt
- 1 teaspoon baking soda
- 1 teaspoon baking powder
- 2 cups grated zucchini (with liquid if using frozen)
- ½ cup grated carrots
Frosting
- 3 ounces cream cheese, softened
- ½ cup margarine or butter, softened
- 1 teaspoon milk
- 2 cups powdered sugar
Instructions
- Preheat oven and prepare pan: Preheat the oven to 350°F (175°C). Grease a 10×15-inch sheet pan thoroughly to prevent sticking and set it aside.
- Mix wet ingredients: In a large mixing bowl, beat together the granulated sugar and canola oil until well combined. Then add the eggs one at a time, beating well after each addition to ensure a smooth texture.
- Combine dry ingredients: In a separate bowl, whisk together the all-purpose flour, ground cinnamon, salt, baking soda, and baking powder. This ensures even distribution of leavening agents and spices.
- Incorporate dry ingredients into wet: Gradually add the dry ingredients into the wet mixture, mixing until just combined to avoid overmixing which can make the cake dense.
- Add vegetables: Fold in the grated zucchini and grated carrots gently until evenly distributed throughout the batter, incorporating moisture and texture.
- Pour and bake: Pour the batter into the prepared sheet pan and spread it out evenly. Bake in the preheated oven for 25-30 minutes or until a toothpick inserted into the center comes out clean, indicating it is fully baked.
- Cool the cake: Allow the cake to cool completely in the pan set on a wire rack before frosting to prevent melting and sliding of the frosting.
- Prepare frosting: Beat the softened cream cheese and margarine (or butter) together until smooth and creamy. Add the milk and powdered sugar gradually while continuing to beat until the frosting is spreadable and light.
- Frost and serve: Once the cake is completely cooled, spread the cream cheese frosting evenly over the top. Cut the cake into bars and serve.
Notes
- Using the liquid from frozen zucchini adds moisture to the cake, enhancing softness.
- Ensure the cake is fully cooled before frosting to prevent the cream cheese frosting from melting.
- You can substitute margarine with butter for a richer flavor.
- This cake keeps well refrigerated for up to 4 days when covered airtight.
- For a nuttier texture, add ½ cup chopped walnuts or pecans to the batter.

