Ingredients
Scale
For the Crust:
- 1 1/2 cups all-purpose flour
- 1 1/2 teaspoons baking powder
- 1/2 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 tablespoon key lime zest
- 8 oz cream cheese, softened
- 1/4 cup unsalted butter, softened
- 2 cups powdered sugar
- 1 teaspoon vanilla extract
Instructions
1. Prepare the Crust:
- Preheat oven to 350Β°F (175Β°C). Grease and flour a 9-inch round cake pan.
- In a medium bowl, whisk together flour, baking powder, and salt.
- In a large bowl, beat butter and sugar until light and fluffy. Add eggs one at a time, beating well after each addition.
- Mix in key lime juice, buttermilk, and lime zest. Gradually add the dry ingredients, mixing until just combined.
- Pour batter into the prepared pan and bake for 25-30 minutes, or until a toothpick inserted comes out clean. Let cool completely.
- For the frosting, beat cream cheese and butter until smooth. Gradually add powdered sugar and vanilla, beating until creamy.
- Spread frosting over the cooled cake and garnish with additional lime zest if desired.
Notes
You can customize the seasonings to taste.