Ingredients:

• 2 1/2 cups all-purpose flour
• 2 cups sugar
• 1 cup butter
• 4 eggs
• 1/2 cup fresh lime juice
• 2-3 tablespoons lime zest
• 1 cup buttermilk
• 2 1/2 teaspoons baking powder
• 8 oz cream cheese (frosting)
• 4 cups powdered sugar (frosting)