Why You’ll Love Carrot Sheet Cake with Brown Butter Cream Cheese Frosting Recipe
This cake is wonderfully moist thanks to the coconut oil and freshly grated carrots, giving it a tender texture that stays delicious for days. The cinnamon adds gentle warmth, while the optional shredded coconut gives the crumb a little extra texture and flavor.
Another reason to love this recipe is the frosting. The brown butter, dark brown sugar, and cream cheese come together into a smooth, caramel-like topping that makes this cake stand out from a classic carrot cake. It is simple enough for a casual family dessert but impressive enough to serve for holidays, potlucks, and celebrations.
It is also baked in a square pan, which makes it easy to prepare, frost, slice, and serve without any complicated layering or decorating.
Ingredients
(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)
For the cake:
- 1/2 cup melted coconut oil
- 1/2 cup brown sugar
- 2 large eggs
- 2 teaspoons vanilla extract
- 1 1/3 cups grated carrot
- 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)
For the frosting:
- 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 to 2 cups powdered sugar
- 2 teaspoons vanilla extract
Directions
Preheat the oven to 350°F and line a 9-inch square baking pan with parchment paper.
In a mixing bowl, beat together the melted coconut oil, brown sugar, eggs, and vanilla extract until smooth and combined. Stir in the grated carrots.
Add the flour, baking soda, cinnamon, and kosher salt. Mix just until combined, being careful not to overmix. Fold in the shredded coconut if you are using it.
Pour the batter into the prepared pan and spread it evenly. Bake for 30 to 40 minutes, or until the center is just set. Remove the cake from the oven and let it cool completely before adding the frosting.
To make the frosting, place the butter, dark brown sugar, and heavy cream in a medium saucepan. Melt them together over medium heat, then bring the mixture to a boil. Cook for 2 minutes, or until the sugar has dissolved. Add a pinch of salt if desired. Remove from the heat and transfer the mixture to the bowl of a stand mixer. Let it cool until it is no longer hot but still pourable.
Add the cream cheese and beat until creamy. Sift in the powdered sugar, then add the vanilla extract. Beat until smooth and well combined. If the frosting seems too runny, add a little more powdered sugar or chill it briefly until it firms up.
Spread the frosting over the cooled cake, then slice and serve.
Servings and timing
This recipe makes 10 servings, making it a great choice for a family dessert, small gathering, or casual celebration.
The total time is 1 hour. That includes a preparation time of about 20 to 25 minutes and a baking time of 30 to 40 minutes, followed by cooling before frosting.
Variations
You can add chopped walnuts or pecans to the batter for a little crunch and a more traditional carrot cake feel. Raisins can also be mixed in for extra sweetness and texture.
For a deeper spice flavor, add a pinch of ground nutmeg or ginger along with the cinnamon. If you prefer a less sweet finish, use the lower amount of powdered sugar in the frosting.
You can also swap the shredded coconut for chopped pineapple that has been well drained, which adds extra moisture and a subtle fruity flavor. For a more classic cream cheese frosting taste, skip browning-style richness and simply beat the cream cheese mixture until smooth with less brown sugar flavor.
Storage/Reheating
Store the frosted cake covered in the refrigerator for up to 4 days. The cream cheese frosting holds up best when chilled, and the flavor stays rich and delicious.
Before serving, let the cake sit at room temperature for about 15 to 20 minutes so the frosting can soften slightly and the cake can lose its chill.
If you want to enjoy a warmer slice, it is best to microwave an unfrosted piece for a few seconds. For frosted slices, avoid overheating so the frosting does not melt too much. You can also make the cake ahead, store it unfrosted, and frost it just before serving.
FAQs
Can I make this cake ahead of time?
Yes, you can bake the cake a day in advance and store it covered. Frost it once the cake is fully cooled, either the same day or the next day.
Do I need to peel the carrots first?
Peeling is recommended for the best texture, especially if the carrots have a thicker outer skin. After peeling, grate them finely so they blend evenly into the batter.
Can I use pre-shredded carrots?
Freshly grated carrots are the better choice because they are softer and contain more moisture. Pre-shredded carrots are often too dry and thick for this type of cake.
What does the shredded coconut add?
The shredded coconut adds extra texture and a subtle sweetness. It is optional, so the cake will still turn out well without it.
How do I know when the cake is done baking?
The center should look set, and a toothpick inserted near the middle should come out with just a few moist crumbs. Be careful not to overbake, or the cake may dry out.
Can I use unsalted butter for the frosting?
Yes, unsalted butter works well. You may want to add a small pinch of salt to balance the sweetness and enhance the brown butter flavor.
Why is my frosting too runny?
The frosting may be too warm when mixed, or it may need more powdered sugar. Letting it cool a little longer or chilling it briefly usually helps it thicken.
Can I freeze this cake?
Yes, the cake freezes well. You can freeze it unfrosted or frosted, though unfrosted is usually easier. Wrap it tightly and freeze for up to 2 months.
Can I make this recipe in a different pan?
Yes, you can use a similar-sized baking dish, though baking times may vary slightly. Keep an eye on the center and test for doneness before removing it from the oven.
Is this cake very sweet?
It has a balanced sweetness, especially with the rich frosting on top. You can make it slightly less sweet by using the lower amount of powdered sugar in the frosting.
Conclusion
Carrot Sheet Cake with Brown Butter Cream Cheese Frosting is the kind of dessert that feels both comforting and memorable. The cake itself is soft, moist, and warmly spiced, while the frosting adds a rich caramel-like finish that makes every bite extra special.
Whether you serve it for a holiday, a weekend bake, or a simple dessert after dinner, this recipe is easy to make and always satisfying. It is a delicious twist on classic carrot cake that is sure to earn a place in your regular baking rotation.
