Key Lime Pound Cake

Ingredients:

For the Cake:

• 1 cup unsalted butter, softened
• 2 cups granulated sugar
• 4 large eggs, at room temperature
• 3 cups all-purpose flour
• 1/2 teaspoon baking powder
• 1/2 teaspoon baking soda
• 1/2 teaspoon salt
• 3/4 cup buttermilk, at room temperature
• 1/4 cup key lime juice
• Zest of 2 key limes (about 2 tablespoons)

For the Key Lime Cream Cheese Icing:

• 8 oz (225g) cream cheese, softened
• 1/2 cup unsalted butter, softened
• 3 cups powdered sugar
• 2 tablespoons key lime juice
• Zest of 1 key lime (about 1 tablespoon)

Instructions:

For the Cake: