very vanilla cupcakes

Ingredients

• 1 3/4 cups cake flour(not self-rising)
• 1 1/4 cups unbleached all-purpose flour
• 2 cups sugar
• 1 tablespoon baking powder
• 1 cup salted butter, cut into cubes
• 4 large eggs
• 1 cup heavy cream or half and half
• 3-4 teaspoons pure vanilla extract
• 1 - vanilla bean
• 1 cup salted butter, room temp
• 8 cups powdered sugar
• 1/2 cup cream or half and half
• 2 teaspoons pure vanilla extract