Margarita cake with key lime cream cheese frosting –There’s something about a cake that just makes life a little sweeter, and this Margarita Cake with Key Lime Cream Cheese Frosting is no exception! It’s perfect for those sunny days or a special celebration where you want something a bit different yet utterly delicious. The combination of zesty key lime and the refreshing taste of margarita will transport you to a tropical paradise with every bite.
Margarita Cake with Key Lime Cream Cheese Frosting
Let’s dive into the recipe and get baking!

Ingredients:
For the Cake:
- 2 cups all-purpose flour
- 1 ½ cups granulated sugar
- 1 cup unsalted butter, softened
- 4 large eggs
- 1 cup buttermilk
- 1/4 cup lime juice
- 2 tablespoons lime zest
- 1 teaspoon baking powder
- 1 teaspoon baking soda
- 1/2 teaspoon salt
For the Key Lime Cream Cheese Frosting:
- 8 oz cream cheese, softened
- 1/2 cup unsalted butter, softened
- 4 cups powdered sugar
- 2 tablespoons lime juice
- 1 tablespoon lime zest
- 1 teaspoon vanilla extract
Instructions:
- Preheat your oven to 350°F (175°C). Grease and flour two 9-inch round cake pans.
- In a large mixing bowl, cream together the softened butter and sugar until light and fluffy. Add the eggs one at a time, mixing well after each addition.
- Mix in the buttermilk, lime juice, and lime zest until combined.
- In another bowl, whisk together the flour, baking powder, baking soda, and salt.
- Gradually add the dry ingredients to the wet mixture, mixing just until combined. Do not overmix.
- Divide the batter evenly between the two prepared cake pans and smooth the tops.
- Bake for 25-30 minutes or until a toothpick inserted into the center comes out clean. Allow the cakes to cool in the pans for 10 minutes, then turn them out onto a wire rack to cool completely.
- For the frosting, beat together the cream cheese and butter until smooth and creamy. Gradually add the powdered sugar, mixing until no lumps remain. Stir in the lime juice, zest, and vanilla extract until well combined.
- Once the cakes are completely cool, spread a layer of frosting on top of one cake layer, place the second layer on top, and frost the top and sides of the cake.
- Garnish with lime slices or zest, if desired. Slice, serve, and enjoy this delightful treat!
Indulging in this cake is sure to bring a smile to your face, making it a delightful addition to any gathering or simply as a tasty dessert for yourself. Happy baking!