Classic Vanilla Pound Cake - Walter Stewart's Market

Ingredients

• 3 tablespoons room temp milk
• half of a vanilla bean
• 3 eggs
• 1 1/2 teaspoons vanilla extract
• 1 1/2 cups sifted cake flour (or 5.25 ounces if you have a scale)
• 3/4 cup sugar (or 5.25 ounces)
• 3/4 teaspoon baking powder
• 1/2 teaspoon kosher salt (use half if using table salt)
• 13 tablespoons unsalted butter, softened