Kue Pound Krim Keju

Bahan-bahan (12 porsi)

• 1 ½ cups unsalted butter, (softened)
• 8 oz cream cheese, (softened)
• 3 cups granulated sugar
• 6 large eggs
• 3 egg yolks
• 1 ½ tablespoons vanilla extract
• 1 ½ teaspoon salt
• 3 ½ cups all-purpose flour