Moist Carrot Sheet Cake with Cream Cheese Frosting

Why This Is the Best Carrot Cake

What sets this carrot sheet cake apart is the balance between a moist, tender crumb and the bright, natural sweetness of finely grated carrots. Cinnamon adds warmth without overpowering, and a generous layer of cream cheese frosting provides the ideal contrast—creamy and slightly tangy to cut through the sweetness. The recipe scales well for a 9×13-inch pan but can also be adapted to layer cakes, bundt pans, or cupcakes, making it one of the most versatile carrot cake recipes to keep in your repertoire.

Ingredients

For the Cake

• 1 1/2 cups vegetable oil (360 ml)
• 4 large eggs, at room temperature
• 2 cups sugar (400 g) — granulated or light brown sugar
• 2 teaspoons vanilla extract
• 2 cups all-purpose flour (240 g)
• 3 teaspoons ground cinnamon (optional: add a pinch of nutmeg or cardamom)
• 2 teaspoons baking soda
• 1 teaspoon salt
• 3 cups finely grated carrots (about 300 g / 11 oz)
• 1 1/2 cups chopped pecans or walnuts (100 g), optional

For the Cream Cheese Frosting

• 1 cup cream cheese, softened (225 g)
• 1/2 cup unsalted butter, softened (113 g)
• 1 2/3 cups sifted powdered sugar (200 g)
• 1 teaspoon vanilla extract
• 1/4 cup brown dry milk powder (optional, for extra depth)

Optional: Brown Butter Cream Cheese Frosting

For an extra layer of flavor, brown the butter before combining it with the cream cheese. The nutty aroma and deeper flavor will make the frosting even more indulgent. If you add brown dry milk powder it will slightly deepen the color and add a mild caramel note.

How to Make Carrot Sheet Cake

This recipe is straightforward and works with a stand mixer, hand mixer, or just a whisk and a large bowl. Follow the steps below for reliable results.

Make the Cake

1. Preheat the oven to 350°F (175°C). Grease and line a 9×13-inch pan with parchment paper and set aside.
2. In a medium bowl, sift together the flour, cinnamon, baking soda, and salt. Set aside.
3. In a large bowl or the bowl of a stand mixer, beat the oil and eggs until pale and well combined.
4. Gradually add the sugar in increments while mixing, then add the vanilla.
5. Gently fold the dry ingredients into the wet mixture until just combined—avoid overmixing.
6. Fold in the grated carrots and the chopped nuts, if using.
7. Pour the batter into the prepared pan and smooth the top. Bake 40–45 minutes, or until a toothpick inserted into the center comes out clean.
8. Alternative baking times: two 8-inch rounds 25–28 minutes; 6-inch rounds 22–25 minutes; cupcakes 15–18 minutes. Remove from oven and let cool completely before frosting.

Make the Cream Cheese Icing

The cream cheese frosting complements the cake by adding a smooth, slightly tangy layer of richness. If you prefer a different topping, mascarpone frosting or simply a dusting of powdered sugar are great alternatives.

1. In a mixing bowl, beat the softened cream cheese until smooth.
2. Add the softened butter in stages and beat until fully incorporated and silky.
3. Gradually add the powdered sugar and vanilla, beating until light and fluffy.
4. If using, mix in the brown dry milk powder until the frosting is smooth and evenly textured.

Assembling

When the cake has cooled completely, place it on a serving plate and spread a generous, even layer of cream cheese frosting across the top. For a finishing touch, sprinkle with chopped nuts or a light dusting of cinnamon. Serve at room temperature for the best flavor and texture.

Tips for Success

• Weigh ingredients for best accuracy and make sure eggs and dairy are at room temperature.
• Grate fresh carrots (a food processor saves time) — pre-shredded carrots from a bag are often dry and less flavorful.
• Watch for doneness rather than relying only on the clock. A toothpick inserted into the center should come out clean or with a few moist crumbs.
• To make cupcakes, divide batter among liners and fill each no more than two-thirds full.
• Use a 1:1 gluten-free flour blend to make a gluten-free version.
• Only frost a completely cooled cake; otherwise the frosting will soften and slide.

Storing and Make-Ahead

Store the frosted cake in an airtight container in the refrigerator for up to five days. For longer storage, freeze the unfrosted cake for up to three months: wrap tightly in plastic wrap, place in a freezer-safe bag, and thaw overnight in the refrigerator before frosting and serving.

More Cake Recipes You Might Enjoy

Butter Cake, Jewish Apple Cake, Mango Puree Cake — all great options if you want to explore more homemade cakes with approachable techniques and reliable results.