Carrot Cake Bars with Frosting: Prepare to be amazed! Imagine sinking your teeth into a slice of moist, perfectly spiced carrot cake, but in a convenient, handheld bar form. These aren’t your grandma’s carrot cake squares (though we love her, too!). We’ve taken all the classic flavors you adore and transformed them into an irresistible treat that’s perfect for lunchboxes, potlucks, or simply satisfying your sweet tooth.
Carrot cake itself has a surprisingly rich history, with roots tracing back to medieval Europe. Carrots were used as a sweetener in desserts long before refined sugar became readily available. Over time, the recipe evolved, incorporating spices like cinnamon and nutmeg, and eventually, that luscious cream cheese frosting we all crave.
What makes Carrot Cake Bars with Frosting so universally loved? It’s the delightful combination of textures the tender, slightly chewy cake studded with shredded carrots, paired with the smooth, tangy frosting. The warm spices create a comforting aroma and flavor that’s simply irresistible. Plus, the bar format makes them incredibly easy to eat on the go. So, ditch the fork and knife and get ready to experience carrot cake in a whole new, incredibly delicious way!

Ingredients:
- For the Carrot Cake Bars:
- 2 cups all-purpose flour
- 2 teaspoons baking soda
- 1 teaspoon ground cinnamon
- 1/2 teaspoon ground nutmeg
- 1/4 teaspoon ground cloves
- 1/2 teaspoon salt
- 1 1/2 cups granulated sugar
- 3/4 cup vegetable oil
- 4 large eggs
- 1 teaspoon vanilla extract
- 3 cups grated carrots, packed
- 1 cup chopped walnuts or pecans (optional)
- 1/2 cup raisins (optional)
- For the Cream Cheese Frosting:
- 8 ounces cream cheese, softened
- 1/2 cup (1 stick) unsalted butter, softened
- 4 cups powdered sugar
- 2 teaspoons vanilla extract
- 2-4 tablespoons milk or heavy cream (optional, for desired consistency)
Preparing the Carrot Cake Bars
- Preheat and Prepare: First things first, let’s get that oven ready! Preheat your oven to 350°F (175°C). While it’s heating up, grease and flour a 9×13 inch baking pan. This will prevent the bars from sticking and make them easy to remove later. I like to use a baking spray that contains flour for extra insurance.
- Combine Dry Ingredients: In a large bowl, whisk together the flour, baking soda, cinnamon, nutmeg, cloves, and salt. Make sure everything is well combined. This ensures that the spices are evenly distributed throughout the batter, giving you that classic carrot cake flavor in every bite.
- Combine Wet Ingredients: In a separate, large bowl, whisk together the granulated sugar and vegetable oil until well combined. The mixture should be smooth and slightly thickened. Then, beat in the eggs one at a time, followed by the vanilla extract. Make sure each egg is fully incorporated before adding the next.
- Combine Wet and Dry: Gradually add the dry ingredients to the wet ingredients, mixing on low speed until just combined. Be careful not to overmix! Overmixing can lead to tough bars. A few streaks of flour are okay at this point.
- Add Carrots, Nuts, and Raisins: Fold in the grated carrots, chopped walnuts or pecans (if using), and raisins (if using). Make sure the carrots are evenly distributed throughout the batter. I like to use a rubber spatula for this step to gently incorporate the ingredients without overmixing.
- Pour and Bake: Pour the batter into the prepared baking pan and spread it evenly. Bake for 30-35 minutes, or until a wooden skewer inserted into the center comes out clean. Keep an eye on the bars towards the end of the baking time to prevent them from burning.
- Cool Completely: Once the bars are baked, remove them from the oven and let them cool completely in the pan before frosting. This is crucial! Frosting warm bars will cause the frosting to melt and slide off. I usually let them cool for at least an hour or two.
Preparing the Cream Cheese Frosting
- Cream Butter and Cream Cheese: In a large bowl, beat the softened cream cheese and butter together with an electric mixer until smooth and creamy. Make sure both the cream cheese and butter are at room temperature for the best results. This will prevent lumps in your frosting.
- Add Powdered Sugar: Gradually add the powdered sugar, one cup at a time, beating on low speed until combined. Be careful not to add the powdered sugar too quickly, or it will create a cloud of dust!
- Add Vanilla and Milk: Stir in the vanilla extract. If the frosting is too thick, add milk or heavy cream, one tablespoon at a time, until you reach your desired consistency. I prefer a slightly thicker frosting, but you can adjust it to your liking.
- Whip Until Fluffy: Beat the frosting on medium-high speed for 2-3 minutes, or until it is light and fluffy. This will incorporate air into the frosting, making it even more delicious.
Assembling the Carrot Cake Bars
- Frost the Bars: Once the carrot cake bars are completely cool, spread the cream cheese frosting evenly over the top. You can use an offset spatula or a butter knife for this.
- Chill (Optional): For best results, chill the frosted bars in the refrigerator for at least 30 minutes before cutting and serving. This will allow the frosting to set and make the bars easier to cut.
- Cut and Serve: Cut the bars into squares and serve. Enjoy! These bars are perfect for a potluck, a party, or just a sweet treat for yourself.
Tips and Variations:
- Spice it Up: Feel free to adjust the amount of spices to your liking. If you prefer a stronger cinnamon flavor, add a little more.
- Add Pineapple: For a tropical twist, add 1/2 cup of crushed pineapple (drained) to the batter along with the carrots.
- Nuts: If you’re not a fan of walnuts or pecans, you can use other nuts like almonds or macadamia nuts. Or, you can omit the nuts altogether.
- Raisins: Similarly, you can omit the raisins if you prefer.
- Frosting Variations: For a different flavor, try adding a teaspoon of lemon zest to the cream cheese frosting. Or, you can use a different type of frosting altogether, such as a brown butter frosting or a maple cream cheese frosting.
- Storage: Store the carrot cake bars in an airtight container in the refrigerator for up to 5 days.
- Make Ahead: You can bake the carrot cake bars a day ahead of time and store them in an airtight container at room temperature. Frost them the next day.
- Freezing: You can freeze the carrot cake bars, either frosted or unfrosted, for up to 2 months. Wrap them tightly in plastic wrap and then in aluminum foil. Thaw them in the refrigerator overnight before serving.
Troubleshooting:
- Bars are too dry: Make sure you’re using the correct amount of oil and eggs. Also, be careful not to overbake the bars.
- Bars are too dense: Make sure you’re not overmixing the batter. Overmixing can develop the gluten in the flour, resulting in tough bars.
- Frosting is too thin: Add more powdered sugar, one tablespoon at a time, until you reach your desired consistency.
- Frosting is too thick: Add more milk or heavy cream, one teaspoon at a time, until you reach your desired consistency.
- Frosting is lumpy: Make sure the cream cheese and butter are at room temperature before beating them together. If the frosting is still lumpy, try beating it on high speed for a few minutes.
Enjoy!
I hope you enjoy making and eating these delicious carrot cake bars! They’re a perfect treat for any occasion. Let me know in the comments if you try them and what you think!
Conclusion:
These Carrot Cake Bars with Cream Cheese Frosting are truly irresistible, and I wholeheartedly believe you need to experience their deliciousness firsthand! From the moist, spiced cake base bursting with sweet carrots and warm spices to the tangy, creamy frosting that perfectly complements every bite, this recipe is a guaranteed crowd-pleaser. It’s the perfect balance of comfort and sophistication, making it ideal for everything from casual afternoon tea to a more formal dessert spread. But why is this recipe a must-try? It’s simple: these bars are incredibly easy to make, even for novice bakers. You don’t need any fancy equipment or complicated techniques. The ingredients are readily available, and the entire process is straightforward and satisfying. Plus, the end result is far more impressive than the effort required! The combination of textures and flavors is simply divine, and the bars are incredibly addictive trust me, you won’t be able to stop at just one! Beyond the sheer deliciousness and ease of preparation, these Carrot Cake Bars are also incredibly versatile. Looking for serving suggestions? Cut them into smaller squares for a bite-sized treat at your next party, or serve them warm with a scoop of vanilla ice cream for an extra indulgent dessert. A sprinkle of chopped walnuts or pecans on top of the frosting adds a delightful crunch. And speaking of variations, the possibilities are endless! For a richer flavor, try adding a handful of raisins or chopped pineapple to the batter. If you’re feeling adventurous, you could even incorporate a layer of toasted coconut flakes between the cake and the frosting. For a healthier twist, substitute some of the all-purpose flour with whole wheat flour and reduce the amount of sugar slightly. You can also experiment with different spices, such as cardamom or nutmeg, to create your own unique flavor profile. The Cream Cheese Frosting is the perfect finishing touch, but feel free to get creative with that as well! A hint of lemon zest or a splash of vanilla extract can elevate the frosting to a whole new level. If you prefer a less sweet frosting, simply reduce the amount of powdered sugar. You could even try using a different type of cheese, such as mascarpone, for a slightly different flavor and texture. Ultimately, these Carrot Cake Bars are more than just a recipe; they’re an experience. They’re a celebration of simple pleasures, a reminder that the best things in life are often the easiest to create. And they’re a perfect way to share your love of baking with friends and family. So, what are you waiting for? Gather your ingredients, preheat your oven, and get ready to bake a batch of these incredible Carrot Cake Bars with Cream Cheese Frosting. I promise you won’t regret it! And once you’ve tried them, I’d love to hear about your experience. Share your photos, your variations, and your thoughts in the comments below. Let’s spread the joy of baking and inspire others to try this amazing recipe. Happy baking! I am confident that this Carrot Cake Bars Frosting recipe will become a family favorite. Print
Carrot Cake Bars with Frosting: The Ultimate Recipe
- Total Time: 60 minutes
- Yield: 12–16 bars 1x
Description
Moist carrot cake bars with tangy cream cheese frosting the perfect treat!
Ingredients
- 2 cups all-purpose flour
- 2 teaspoons baking soda
- 1 teaspoon ground cinnamon
- 1/2 teaspoon ground nutmeg
- 1/4 teaspoon ground cloves
- 1/2 teaspoon salt
- 1 1/2 cups granulated sugar
- 3/4 cup vegetable oil
- 4 large eggs
- 1 teaspoon vanilla extract
- 3 cups grated carrots, packed
- 1 cup chopped walnuts or pecans (optional)
- 1/2 cup raisins (optional)
- 8 ounces cream cheese, softened
- 1/2 cup (1 stick) unsalted butter, softened
- 4 cups powdered sugar
- 2 teaspoons vanilla extract
- 2–4 tablespoons milk or heavy cream (optional, for desired consistency)
Instructions
- Preheat oven to 350°F (175°C). Grease and flour a 9×13 inch baking pan.
- In a large bowl, whisk together the flour, baking soda, cinnamon, nutmeg, cloves, and salt.
- In a separate large bowl, whisk together the granulated sugar and vegetable oil. Beat in the eggs one at a time, followed by the vanilla extract.
- Gradually add the dry ingredients to the wet ingredients, mixing on low speed until just combined. Do not overmix.
- Fold in the grated carrots, chopped walnuts or pecans (if using), and raisins (if using).
- Pour the batter into the prepared baking pan and spread evenly. Bake for 30-35 minutes, or until a wooden skewer inserted into the center comes out clean.
- Let the bars cool completely in the pan before frosting.
- In a large bowl, beat the softened cream cheese and butter together with an electric mixer until smooth and creamy.
- Gradually add the powdered sugar, one cup at a time, beating on low speed until combined.
- Stir in the vanilla extract. If the frosting is too thick, add milk or heavy cream, one tablespoon at a time, until you reach your desired consistency.
- Beat the frosting on medium-high speed for 2-3 minutes, or until it is light and fluffy.
- Once the carrot cake bars are completely cool, spread the cream cheese frosting evenly over the top.
- For best results, chill the frosted bars in the refrigerator for at least 30 minutes before cutting and serving.
- Cut the bars into squares and serve.
Notes
- Spice it Up: Adjust the amount of spices to your liking.
- Add Pineapple: Add 1/2 cup of crushed pineapple (drained) to the batter along with the carrots.
- Nuts: Use almonds or macadamia nuts instead of walnuts or pecans, or omit the nuts altogether.
- Raisins: Omit the raisins if you prefer.
- Frosting Variations: Add a teaspoon of lemon zest to the cream cheese frosting. Or, you can use a different type of frosting altogether, such as a brown butter frosting or a maple cream cheese frosting.
- Storage: Store the carrot cake bars in an airtight container in the refrigerator for up to 5 days.
- Make Ahead: Bake the carrot cake bars a day ahead of time and store them in an airtight container at room temperature. Frost them the next day.
- Freezing: Freeze the carrot cake bars, either frosted or unfrosted, for up to 2 months. Wrap them tightly in plastic wrap and then in aluminum foil. Thaw them in the refrigerator overnight before serving.
- Bars are too dry: Make sure you’re using the correct amount of oil and eggs. Also, be careful not to overbake the bars.
- Bars are too dense: Make sure you’re not overmixing the batter. Overmixing can develop the gluten in the flour, resulting in tough bars.
- Frosting is too thin: Add more powdered sugar, one tablespoon at a time, until you reach your desired consistency.
- Frosting is too thick: Add more milk or heavy cream, one teaspoon at a time, until you reach your desired consistency.
- Frosting is lumpy: Make sure the cream cheese and butter are at room temperature before beating them together. If the frosting is still lumpy, try beating it on high speed for a few minutes.
- Prep Time: 20 minutes
- Cook Time: 30 minutes
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