Carrot Cake Sheet Cake with Thick Cream Cheese Frosting
Carrot cake is the ultimate comfort dessert, bringing warmth and nostalgia to any gathering. The texture is perfectly moist, enhanced by the sweetness of grated carrots and the delightful acidity from well-drained crushed pineapple. Each mouthful is a harmonious balance of flavors, made even better with a thick layer of creamy frosting that literally melts in your mouth. This easy carrot sheet cake is perfect for any occasion, whether you’re celebrating a birthday or just indulging in a midweek treat.
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I first discovered this delicious Carrot Cake Sheet Cake with Thick Cream Cheese Frosting on a rainy afternoon craving something sweet and wholesome. As I gathered the ingredients, memories of baking with my grandmother flooded back. The aroma of cinnamon and sugar filled my kitchen as the cake baked, making it hard to resist sneaking a taste. This recipe not only satisfies a sweet tooth but also serves as a wonderful reminder of cherished moments spent in the kitchen. I can’t wait for you to try it!
Why You’ll Love This Recipe
- Simple & Quick: It takes only about 25 minutes to prep, and the baking time is just under an hour.
- Irresistible Flavor: The combination of cinnamon, carrots, and pineapple creates a sweet and moist cake that’s hard to resist.
- Eye-Catching Appeal: With its bright orange color and fluffy frosting, this cake is sure to impress.
- Flexible Serving: Perfect as a dessert for parties, a sweet snack, or even for brunch.
- Diet-Friendly Options: You can easily adapt it for dietary needs, like using gluten-free flour.

Ingredients You’ll Need
- 2 cups all-purpose flour: This is the base of your cake, helping provide structure. For a gluten-free alternative, consider a 1-to-1 baking flour.
- 2 teaspoons ground cinnamon: Adds warmth and depth to the cake. Feel free to mix in nutmeg for an extra kick.
- 2 teaspoons baking soda: This leavening agent helps the cake rise, ensuring it has a light texture.
- 2 teaspoons baking powder: Essential for fluffiness.
- 1 teaspoon salt: Balances sweetness and enhances flavor.
- 3 cups grated carrots: Fresh carrots contribute moisture and natural sweetness. Pre-grated ones are convenient but may not have the same flavor.
- 2 cups granulated sugar: Sweetens the cake perfectly. You can substitute part with brown sugar for a richer flavor.
- 1 cup vegetable or canola oil: Keeps the cake moist. You can use melted coconut oil for a different flavor.
- 4 large eggs: Essential for binding the ingredients together and providing fluffiness.
- 20 oz crushed pineapple (well drained): This adds moisture and a subtle fruity flavor. Make sure to drain it well to avoid a soggy cake.
- 16 oz cream cheese (at room temperature): The star of your frosting, providing a tangy flavor that complements the sweetness.
- 1/2 cup salted butter, at room temperature: Adds richness to the frosting. Unsalted butter can also be used; just adjust salt levels.
- 2 cups sifted powdered sugar: Sweetens and thickens your frosting to the perfect consistency.
- 1 teaspoon vanilla extract: Enhances flavor in the frosting. Use pure vanilla for the best taste.
- 1 – 2 tablespoons whole milk: Adjusts the frosting to your desired thickness. Almond or coconut milk works too.
- 1/2 cup chopped pecans or walnuts: Optional, but they add delightful crunch and flavor.
How to Make Carrot Cake Sheet Cake with Thick Cream Cheese Frosting
Preheat the oven: Begin by preheating your oven to 350 degrees Fahrenheit. While it heats, grease and flour a 9×13 inch cake pan, which will help the cake release easily after baking.
Mix dry ingredients: In a large bowl, whisk together 2 cups all-purpose flour, 2 teaspoons ground cinnamon, 2 teaspoons baking soda, 2 teaspoons baking powder, and 1 teaspoon salt. Once incorporated, stir in 3 cups grated carrots until they are well-coated in the flour mixture, preventing them from sinking in the batter.
Combine wet ingredients: In the bowl of an electric mixer, combine 2 cups granulated sugar and 1 cup vegetable or canola oil. Beat on medium speed until smooth and creamy. Then, add in the 4 large eggs one at a time, ensuring to mix well after each addition. Slowly incorporate the 20 oz well-drained crushed pineapple, mixing until well combined.
Blend wet and dry: Pour the carrot-flour mixture into the wet ingredients. Beat on low speed until just combined, avoiding over-mixing, which can lead to a denser cake.
Bake the cake: Carefully pour the batter into your prepared cake pan. Bake for 45-55 minutes or until a toothpick inserted into the center comes out clean and the cake is no longer jiggly. The edges will begin to turn golden, and the center should spring back when lightly touched. Once baked, allow it to cool completely before frosting.
Prepare cream cheese frosting: In a mixing bowl, beat together 16 oz cream cheese and 1/2 cup softened salted butter until smooth and creamy. Gradually add 2 cups sifted powdered sugar, mixing well between additions. Add 1 teaspoon vanilla extract and 1 tablespoon whole milk. If the frosting appears too thick, add more milk, one tablespoon at a time, until it reaches your desired spreadable consistency.
Frost the cake: Once the cake has cooled, spread the cream cheese frosting generously across its surface. If desired, sprinkle 1/2 cup chopped pecans or walnuts on top for an extra crunch and flavor touch.

Storing & Reheating
For short-term storage, keep leftover carrot cake sheet cake at room temperature for up to a day, covered to prevent drying out. For longer storage, refrigerate in an airtight container for up to 5 days. You can also freeze the cake for up to 3 months; wrap it tightly in plastic wrap and then foil to prevent freezer burn. To enjoy, thaw in the refrigerator overnight and warm individual slices in the microwave for about 15-20 seconds, noting that texture may alter slightly after freezing.
Chef’s Helpful Tips
- Ensure your cream cheese and butter are both at room temperature to create a smooth frosting without lumps.
- Don’t skip draining the crushed pineapple; excess liquid can lead to an overly moist cake.
- Keep an eye on your baking time; the cake is done when a toothpick comes out clean, but it may continue to cook slightly after removing from the oven.
- For an extra flavor boost, try adding spicy elements like grated ginger or allspice into the batter.
- Make the frosting a day in advance; it often tastes even better after flavors meld together in the fridge.
The moist, decadent Carrot Cake Sheet Cake with Thick Cream Cheese Frosting is sure to become a staple in your dessert rotation. Its inviting aroma fills the house while it bakes, and the taste transports you to a place of pure childhood joy. Don’t hesitate to get creative with toppings or variations, and relish each slice. Happy baking!
Recipe FAQs
Can I make this cake ahead of time?
Absolutely! You can prepare the cake a day or two in advance. Just store it covered at room temperature or refrigerate it if you’re adding frosting. For longer storage, freeze it without the frosting.
Can I use fresh carrots instead of pre-grated?
Yes, fresh, grated carrots are preferred for the best flavor and texture. Just ensure they are grated finely and packed properly before measuring.
How can I make this recipe healthier?
To lighten the recipe, consider substituting half of the granulated sugar with applesauce, and replace the oil with unsweetened applesauce or Greek yogurt.
What’s the best way to tell when the cake is done?
Besides the toothpick test, you can also gently press the top of the cake; if it springs back without leaving an indentation, it’s ready to come out of the oven.
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📖 Recipe Card

Carrot Cake Sheet Cake with Thick Cream Cheese Frosting
- Prep Time: 25 minutes
- Cook Time: 70 minutes
- Total Time: 1 hour 35 minutes
- Yield: 18 servings 1x
- Category: Desserts & Appetizers
- Method: Baking
- Cuisine: American
Description
This Carrot Cake Sheet Cake with Thick Cream Cheese Frosting is a must-try! Its rich flavor, made with fresh carrots and crushed pineapple, creates a moist cake topped with cream cheese frosting—ideal for any occasion.
Ingredients
- 2 cups all purpose flour
- 2 teaspoons ground cinnamon
- 2 teaspoons baking soda
- 2 teaspoons baking powder
- 1 teaspoon salt
- 3 cups grated carrots
- 2 cups granulated sugar
- 1 cup vegetable or canola oil
- 4 large eggs
- 20 oz crushed pineapple (well drained)
- 16 oz cream cheese (at room temperature)
- 1/2 cup salted butter, at room temperature (1 stick)
- 2 cups sifted powdered sugar
- 1 teaspoon vanilla extract
- 1 – 2 tablespoons whole milk
- 1/2 cup chopped pecans or walnuts
Instructions
- Preheat the oven to 350 degrees Fahrenheit. Grease and flour a 9 x 13 inch cake pan and set aside.
- In a mixing bowl, whisk together the flour, cinnamon, baking soda, baking powder, and salt. Add the grated carrots and mix until they're well coated.
- Using an electric mixer, beat the sugar and oil on medium speed until smooth and creamy. Add the eggs one at a time, ensuring to beat well after each addition. Gradually mix in the drained pineapple.
- Add the carrot-flour mixture to the egg mixture and blend on low speed until just combined.
- Pour the batter into the prepared pan and bake for 45-55 minutes, or until a toothpick inserted into the center comes out clean and the cake is set. Allow to cool before adding frosting.
Notes
For an extra touch, add raisins or coconut to the batter.
Ensure the cream cheese is at room temperature for easy mixing.
Store leftovers in the refrigerator for up to 3 days.
Nutrition
- Serving Size: 1 slice (1/18 of cake)
- Calories: 350
- Sugar: 28g
- Sodium: 280mg
- Fat: 18g
- Saturated Fat: 6g
- Unsaturated Fat: 9g
- Trans Fat: 0g
- Carbohydrates: 43g
- Fiber: 2g
- Protein: 4g
- Cholesterol: 70mg
