Key Lime Cake with Key Lime Cream Cheese Frosting

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Key Lime Cake with Key Lime Cream Cheese Frosting

Introduction

Key Lime Cake is a delicious, citrusy dessert inspired by the famous Key Lime Pie. It features the tangy, tropical flavor of key limes combined with the sweetness of a moist, tender cake. The cake is perfectly complemented by a rich and creamy key lime cream cheese frosting, making it an irresistible treat for citrus lovers.

This cake is ideal for summer parties, birthdays, or any occasion where a refreshing and zesty dessert is desired. The unique tartness of key limes, combined with the richness of cream cheese frosting, creates a perfect balance of flavors.

History of Key Lime Cake

Key limes are native to Southeast Asia but became popular in the Florida Keys, where they were cultivated and used in the famous Key Lime Pie. Over time, bakers experimented with this unique citrus fruit, incorporating it into cakes, cupcakes, and cheesecakes.

Key Lime Cake gained popularity in Southern cuisine, where citrus-based desserts are beloved for their refreshing and vibrant flavors. Today, it is a cherished dessert in many parts of the United States, particularly in Florida and other tropical regions.

Ingredients

For the Cake:

2 ½ cups all-purpose flour

2 ½ tsp baking powder

½ tsp baking soda

½ tsp salt

1 cup unsalted butter, softened

2 cups granulated sugar

4 large eggs

1 tbsp key lime zest

½ cup fresh key lime juice

1 tsp vanilla extract

1 cup buttermilk

For the Key Lime Cream Cheese Frosting:

8 oz cream cheese, softened

½ cup unsalted butter, softened

4 cups powdered sugar

2 tbsp key lime juice

1 tbsp key lime zest

1 tsp vanilla extract

For Garnish (Optional):

Lime slices

Extra key lime zest

Whipped cream

Instructions

Step 1: Preparing the Cake Batter

  1. Preheat the oven to 350°F (175°C). Grease and flour three 8-inch round cake pans.
  2. In a medium bowl, whisk together the flour, baking powder, baking soda, and salt. Set aside.
  3. In a large mixing bowl, beat the butter and sugar together until light and fluffy.
  4. Add the eggs one at a time, beating well after each addition. Stir in the key lime zest, key lime juice, and vanilla extract.
  5. Gradually add the dry ingredients to the wet ingredients, alternating with buttermilk. Mix until just combined.

Step 2: Baking the Cake

  1. Divide the batter evenly among the prepared cake pans.
  2. Bake for 25–30 minutes, or until a toothpick inserted in the center comes out clean.
  3. Let the cakes cool in the pans for 10 minutes, then transfer them to a wire rack to cool completely.

Step 3: Making the Key Lime Cream Cheese Frosting

  1. In a mixing bowl, beat the cream cheese and butter together until smooth.
  2. Gradually add the powdered sugar, mixing well after each addition.
  3. Stir in the key lime juice, key lime zest, and vanilla extract. Continue to beat until the frosting is light and fluffy.

Step 4: Assembling the Cake

  1. Place one cake layer on a serving plate and spread a generous amount of frosting on top.
  2. Add the second cake layer and repeat the process.
  3. Place the final cake layer on top and frost the entire cake, covering the sides and top evenly.
  4. Garnish with lime slices, additional zest, or whipped cream if desired.

Formation of the Cake

The structure of Key Lime Cake relies on the careful balance of ingredients. The combination of butter, eggs, and buttermilk ensures a soft and moist crumb, while the baking powder and baking soda provide the necessary rise. The key lime juice and zest add a bright citrus flavor, making this cake a standout among fruit-flavored desserts.

The frosting plays a crucial role in complementing the cake’s texture and taste. The tangy cream cheese balances the sweetness of the powdered sugar, while key lime juice enhances the citrus flavor. When layered, the cake and frosting create a delightful harmony of flavors.

Who Loves Key Lime Cake?

Key Lime Cake is adored by:

Citrus lovers who enjoy bright, tangy flavors

Fans of Southern desserts and tropical-inspired treats

Those who appreciate the classic Key Lime Pie but want a new twist

Anyone who enjoys a refreshing, summery cake

It is especially popular at summer gatherings, birthday parties, and holiday celebrations in warm climates.

Conclusion

Key Lime Cake with Key Lime Cream Cheese Frosting is a delectable dessert that brings a burst of tropical flavor to any occasion. Its perfect balance of sweet and tangy, paired with its rich and creamy frosting, makes it a favorite among citrus enthusiasts.

Whether you’re baking for a special event or simply craving something refreshing, this cake is sure to impress. Serve it chilled for an even more refreshing experience, and enjoy every bite of this delightful, zesty treat!

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