Carrot Sheet Cake with Brown Butter Cream Cheese Frosting is one of those enchanting desserts that feels like a warm hug in every bite. The rich, spiced profile of the cake blends seamlessly with the smooth, nutty flavor of the brown butter cream cheese frosting, creating a delightful combination that’s both comforting and indulgent. This isn’t just any cake; it’s a memory-maker, perfect for birthdays, gatherings, or simply when you’re craving something sweet and homemade.
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I first stumbled upon this recipe while searching for a way to make my carrot cake a little less traditional. I wanted something that would impress friends without spending hours in the kitchen. This sheet cake fit the bill perfectly! It’s easy to whip up and requires minimal fuss, making it a fantastic go-to for any occasion. You’re going to want to make this! Trust me.
Why You’ll Love This Recipe
- Simple & Quick: Whip it up in just 30 minutes, and bake in about an hour.
- Irresistible Flavor: The combination of moist, spiced cake and nutty frosting is a treat for the senses.
- Eye-Catching Appeal: Its beautiful presentation makes it perfect for gatherings or special occasions.
- Flexible Serving: Perfect for dessert, snacks, or even brunch!
- Diet-Friendly Options: You can easily adapt with gluten-free flour for those with dietary restrictions.
Ingredients You’ll Need
- 1/2 cup melted coconut oil: Adds moisture and a subtle coconut flavor. You can substitute with vegetable oil or melted butter.
- 1/2 cup brown sugar: For that lovely caramel note—light brown or dark brown will work.
- 2 large eggs: These will help bind your batter, so use them at room temperature for the best results.
- 2 teaspoons vanilla extract: A must for flavor; pure vanilla is encouraged.
- 1 1/3 cups grated carrot: Freshly grated gives the best taste and texture; about 3–4 medium carrots should do the trick.
- 1 1/4 cups all-purpose flour: This serves as the cake’s foundation—whatever you choose, be sure to spoon and level it when measuring.
- 1 teaspoon baking soda: For lift—ensure it’s fresh for best results!
- 1 teaspoon ground cinnamon: This spice not only adds warmth but complements the carrots beautifully.
- 1/2 teaspoon kosher salt: Balances the sweetness.
- 1/2 cup shredded coconut (optional): For added texture and flavor; feel free to omit if you’re not a fan.
- 1 stick salted butter, at room temperature: This gives depth to the frosting; unsalted will work fine too if you prefer to control the saltiness.
- 1/2 cup packed dark brown sugar: Adds a deeper, richer flavor to your frosting.
- 1/4 cup heavy cream: Provides a luxurious texture to the frosting.
- 3 ounces cream cheese, at room temperature: Creamy and tangy, crucial for the frosting.
- 1 1/2 – 2 cups powdered sugar depending on desired sweetness and thickness: Adjust based on your taste; the more you use, the sweeter it gets.
- 2 teaspoons vanilla extract: Just like the cake, it enhances the flavor of the frosting.
How to Make Carrot Sheet Cake with Brown Butter Cream Cheese Frosting
- Preheat the Oven: Start by preheating your oven to 350°F. Line a 9-inch square baking pan with parchment paper, which makes it easier to lift the cake out later.
- Mix Wet Ingredients: In a large bowl, combine 1/2 cup melted coconut oil, 1/2 cup brown sugar, 2 large eggs, and 2 teaspoons vanilla extract. Beat these together until well combined. Mix in 1 1/3 cups grated carrots next, ensuring they’re evenly distributed.
- Add Dry Ingredients: Gradually add in 1 1/4 cups all-purpose flour, 1 teaspoon baking soda, 1 teaspoon ground cinnamon, and 1/2 teaspoon kosher salt. Blend until just combined to avoid over-mixing. If you’re including it, stir in the 1/2 cup shredded coconut.
- Bake the Cake: Pour the batter into the prepared pan and bake for 30 to 40 minutes, or until the center is set and a toothpick inserted into the center comes out clean. Once done, let it cool completely before frosting.
- Prepare the Frosting: To make the frosting, start by melting together 1 stick of salted butter, 1/2 cup packed dark brown sugar, and 1/4 cup heavy cream in a medium saucepan over medium heat. Allow it to come to a boil and cook for 2 minutes, stirring until the sugar dissolves. Remove from the heat and let it cool down until it’s still pourable but not hot.
- Mix the Frosting: Transfer the cooled mixture to a stand mixer. Add in 3 ounces of room-temperature cream cheese and beat until creamy. Gradually sift in the powdered sugar (starting with 1 1/2 cups, adding more based on your sweetness preference), then mix in 2 teaspoons vanilla extract. Beat until it reaches a lovely smooth texture. If it’s too runny, simply chill it for a few minutes or add a bit more powdered sugar.
- Frost the Cake: Once your cake is completely cool, spread the creamy frosting over the top. Slice into squares and enjoy that delightful dessert.
Storing & Reheating
Store any leftover cake at room temperature in an airtight container for up to 3 days. If you need to keep it longer, transfer it to the fridge where it will stay fresh for about a week. For longer-term storage, you can freeze the cake—wrap individual slices tightly in plastic wrap and place them in a freezer bag. It will last for up to 3 months. When you’re ready to enjoy, simply thaw in the fridge overnight and warm it up in the microwave for about 15 seconds to refresh its moisture—just be cautious not to overheat it!
Chef’s Helpful Tips
- Room Temperature Ingredients: Always use room temperature eggs, butter, and cream cheese in your batter and frosting for the best incorporation and texture.
- Grate Carrots Finely: The finer the grate, the more evenly mixed your carrots will be in the cake. This helps with that lovely, moist texture.
- Avoid Over-Mixing: When combining the wet and dry ingredients, mix just until incorporated. Over-mixing can lead to a dense cake.
- Check for Doneness: Utilize the toothpick test to ensure your cake is done but never overbake as it will lose moisture.
- Flavor Enhancement: Consider toasting the shredded coconut for added depth and a delightful crunch in your cake.
Every bite of Carrot Sheet Cake with Brown Butter Cream Cheese Frosting is filled with comforting flavors and nostalgia. It’s truly a cake that inspires sharing, whether it’s at a family gathering, an afternoon tea, or simply treating yourself after a long day. Feel free to experiment with the spices to make it your own, and let your taste buds guide you. Enjoy every delightful moment!

Recipe FAQs
Can I make this cake in advance?
Absolutely! Carrot sheet cake actually tastes even better the next day as the flavors have a chance to meld. You can bake it a day ahead, let it cool completely, and then store it covered at room temperature. Just frost it right before you’re ready to serve.
How do I know when my cake is done baking?
A great way to test for doneness is to insert a toothpick into the center. If it comes out clean or with just a few moist crumbs, your cake is ready to be taken out of the oven. Keep an eye on it toward the last few minutes of baking.
Can I use a different frosting?
Certainly! If brown butter isn’t your thing, cream cheese frosting is always a fantastic alternative. Add a bit of lemon zest for freshness or a touch of maple syrup for a unique twist.
Can I substitute the coconut oil?
Yes, you can swap coconut oil for an equal amount of vegetable oil or melted butter. Each will give the cake a slightly different flavor, and all will work beautifully. Just make sure it’s melted for mixing.
Print
Carrot Sheet Cake with Brown Butter Cream Cheese Frosting
This Carrot Sheet Cake with Brown Butter Cream Cheese Frosting is a delightful treat with an irresistible flavor and easy preparation. Packed with grated carrots and a rich frosting, it’s perfect for gatherings or as a comforting dessert at home.
- Total Time: 1 hour 30 minutes
- Yield: 10 servings 1x
Ingredients
- 1/2 cup melted coconut oil
- 1/2 cup brown sugar
- 2 large eggs
- 2 teaspoons vanilla extract
- 1 1/3 cups grated carrot (about 3–4 medium carrots)
- 1 1/4 cups all-purpose flour
- 1 teaspoon baking soda
- 1 teaspoon ground cinnamon
- 1/2 teaspoon kosher salt
- 1/2 cup shredded coconut (optional)
- 1 stick salted butter, at room temperature
- 1/2 cup packed dark brown sugar
- 1/4 cup heavy cream
- 3 ounces cream cheese, at room temperature
- 1 1/2 – 2 cups powdered sugar depending on desired sweetness and thickness
- 2 teaspoons vanilla extract
Instructions
- Preheat the oven to 350°F and line a 9-inch square baking pan with parchment paper.
- In a bowl, combine the melted coconut oil, brown sugar, eggs, and vanilla extract. Mix in the grated carrots until combined.
- Add the flour, baking soda, cinnamon, and salt to the mixture. Beat until just combined and stir in the shredded coconut if using.
- Pour the batter into the prepared pan and bake for 30 to 40 minutes, until the center is just set. Remove from the oven and allow to cool completely before frosting.
- For the frosting, melt the salted butter, brown sugar, and heavy cream in a medium saucepan. Bring to a boil and cook for 2 minutes until the sugar dissolves, then remove from heat.
- Transfer the mixture to a mixing bowl and let cool until no longer hot but still pourable. Add the cream cheese and beat until creamy.
- Sift in the powdered sugar and vanilla extract, mixing until well combined. If the frosting is too runny, add more powdered sugar or chill briefly to firm up. Spread the frosting over the cooled cake and slice to serve.
Notes
Feel free to add nuts for an extra crunch in the cake.
Let the cake cool completely before applying the frosting to prevent melting.
Adjust the sweetness by varying the amount of powdered sugar in the frosting.
- Prep Time: 30 minutes
- Cook Time: 60 minutes
- Category: Desserts
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 slice
- Calories: 350
- Sugar: 25g
- Sodium: 220mg
- Fat: 19g
- Saturated Fat: 12g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 40g
- Fiber: 2g
- Protein: 3g
- Cholesterol: 70mg






