Key Lime Cake with Cream Cheese Frosting Recipe
Are you in the mood for a refreshing and tangy dessert that will transport your taste buds to a tropical paradise? Look no further than this Key Lime Cake with Cream Cheese Frosting recipe. With its vibrant citrus flavor and creamy frosting, this cake is a delightful treat that will leave you craving for more.
Why You’ll Love This Recipe
This Key Lime Cake recipe has several features that make it truly special. First and foremost, it is incredibly easy to make, even for novice bakers. The simple ingredients and straightforward instructions ensure a successful baking experience every time. Additionally, the use of key lime juice gives the cake a unique and zesty flavor that is both refreshing and indulgent.
Moreover, this recipe yields a cake with a tender and moist crumb that is perfectly complemented by the rich and tangy cream cheese frosting. The combination of the sweet cake and creamy frosting creates a balance of flavors that is simply irresistible. Whether you’re making it for a special occasion or simply as a delicious treat for yourself, this Key Lime Cake will surely impress.
Ingredients
For the cake:
- 2 cups all-purpose flour
- 1 1/2 teaspoons baking powder
- 1/2 teaspoon baking soda
- 1/4 teaspoon salt
- 1/2 cup unsalted butter, softened
- 1 cup granulated sugar
- 2 large eggs
- 1/2 cup key lime juice
- 1/2 cup buttermilk
- 1 teaspoon vanilla extract
- 1 tablespoon key lime zest
For the cream cheese frosting:
- 8 ounces cream cheese, softened
- 1/2 cup unsalted butter, softened
- 4 cups powdered sugar
- 1 teaspoon vanilla extract
- 1 tablespoon key lime juice
Step-by-Step Instructions
- Preheat the oven to 350°F (175°C). Grease and flour two 9-inch round cake pans.
- In a medium bowl, whisk together the flour, baking powder, baking soda, and salt. Set aside.
- In a large mixing bowl, cream together the butter and sugar until light and fluffy. Add the eggs, one at a time, beating well after each addition.
- Stir in the key lime juice, buttermilk, vanilla extract, and key lime zest until well combined.
- Add the dry ingredients to the wet ingredients and mix until just combined.
- Divide the batter evenly between the prepared cake pans. Smooth the tops with a spatula.
- Bake for 25-30 minutes, or until a toothpick inserted into the center of the cakes comes out clean.
- Remove the cakes from the oven and let them cool in the pans for 10 minutes. Then, transfer the cakes to a wire rack to cool completely.
- Meanwhile, prepare the cream cheese frosting. In a mixing bowl, beat together the cream cheese and butter until smooth and creamy.
- Add the powdered sugar, vanilla extract, and key lime juice. Beat until the frosting is fluffy and well combined.
- Once the cakes are completely cooled, frost the top of one cake layer with a generous amount of cream cheese frosting.
- Place the second cake layer on top and frost the entire cake with the remaining cream cheese frosting.
- Garnish with additional key lime zest or lime slices, if desired.
- Slice and serve the Key Lime Cake, and enjoy!
Expert Tips for Success
For the best results, make sure to use fresh key lime juice and zest. The natural acidity of key limes gives the cake its distinctive tangy flavor. If you can’t find key limes, you can substitute with regular lime juice and zest, although the flavor may be slightly different.
When measuring the flour, spoon it into the measuring cup and level it off with a straight edge. This will ensure that you don’t accidentally add too much flour, which can result in a dense and dry cake.
To get the smoothest and creamiest cream cheese frosting, make sure that both the cream cheese and butter are softened at room temperature. This will make it easier to blend them together without any lumps.
Variations and Substitutions
If you prefer a different frosting flavor, you can easily customize this recipe. Swap the cream cheese frosting for a classic buttercream frosting or a tangy lemon glaze. You can also add some coconut flakes or crushed graham crackers to the frosting for added texture and flavor.
If you have dietary restrictions or preferences, you can make some substitutions in this recipe. For a dairy-free version, use plant-based butter and cream cheese alternatives. For a gluten-free option, substitute the all-purpose flour with a gluten-free flour blend.
Serving Suggestions
This Key Lime Cake is delicious on its own, but you can take it to the next level by serving it with some additional toppings and accompaniments. A dollop of freshly whipped cream or a scoop of vanilla ice cream pairs beautifully with the tangy cake. You can also serve it with a side of fresh berries or a drizzle of raspberry sauce for a burst of fruity flavor.
For a tropical twist, serve the Key Lime Cake with a refreshing glass of homemade iced tea infused with mint and lime. The combination of the tangy cake and the cool, herbal tea will transport you to a sunny beach paradise.
FAQs
Q: Can I make this cake in advance?
A: Yes, you can make this Key Lime Cake in advance. Once the cake has completely cooled, wrap it tightly in plastic wrap and store it in the refrigerator for up to 3 days. Let it sit at room temperature for about 30 minutes before serving to allow the flavors to develop.
Q: Can I freeze the cake?
A: Absolutely! This Key Lime Cake freezes well. After it has cooled completely, wrap it tightly in plastic wrap and then aluminum foil. Freeze for up to 3 months. Thaw the cake in the refrigerator overnight before serving.
Q: Can I use bottled lime juice instead of fresh?
A: While fresh key lime juice is preferred for the best flavor, you can use bottled lime juice in a pinch. Just make sure to choose a high-quality brand that doesn’t have any added preservatives or artificial flavors.
Final Thoughts
This Key Lime Cake with Cream Cheese Frosting is a true delight for citrus lovers. With its vibrant flavor and moist texture, it’s the perfect dessert for any occasion. Whether you’re hosting a summer gathering or simply craving a tropical treat, this recipe is sure to satisfy your sweet tooth. So go ahead, give it a try, and let the tangy goodness of key limes transport you to a sunny paradise.

Key Lime Cake with Cream Cheese Frosting Recipe
A refreshing and tangy Key Lime Cake with Cream Cheese Frosting that will transport your taste buds to a tropical paradise. This cake features a tender and moist crumb flavored with key lime juice and zest, topped with a rich and tangy cream cheese frosting.
Ingredients
- 2 cups all-purpose flour
- 1 1/2 teaspoons baking powder
- 1/2 teaspoon baking soda
- 1/4 teaspoon salt
- 1/2 cup unsalted butter, softened
- 1 cup granulated sugar
- 2 large eggs
- 1/2 cup key lime juice
- 1/2 cup buttermilk
- 1 teaspoon vanilla extract
- 1 tablespoon key lime zest
- 8 ounces cream cheese, softened
- 1/2 cup unsalted butter, softened
- 4 cups powdered sugar
- 1 teaspoon vanilla extract
- 1 tablespoon key lime juice
Directions
-
Preheat the oven to 350°F (175°C). Grease and flour two 9-inch round cake pans.
-
In a medium bowl, whisk together the flour, baking powder, baking soda, and salt. Set aside.
-
In a large mixing bowl, cream together the butter and sugar until light and fluffy. Add the eggs, one at a time, beating well after each addition.
-
Stir in the key lime juice, buttermilk, vanilla extract, and key lime zest until well combined.
-
Add the dry ingredients to the wet ingredients and mix until just combined.
-
Divide the batter evenly between the prepared cake pans. Smooth the tops with a spatula.
-
Bake for 25-30 minutes, or until a toothpick inserted into the center of the cakes comes out clean.
-
Prepare the cream cheese frosting by beating together the cream cheese and butter until smooth and creamy. Add powdered sugar, vanilla extract, and key lime juice. Beat until fluffy and well combined.
-
Once the cakes are cooled, frost the top of one cake layer with a generous amount of cream cheese frosting. Place the second cake layer on top and frost the entire cake with the remaining frosting. Garnish with additional key lime zest or lime slices if desired. Slice and serve.