Harry Potter Butterbeer Cookies

Ingredients

• all-purpose flour, spooned and leveled
• baking soda
• baking powder
• salt
• unsalted butter, softened
• light brown sugar, packed
• granulated white sugar
• egg yolks, at room temperature
• vanilla bean paste or extract
• butter extract
• butterscotch chips, melted and slightly cooled
• butterscotch chips
• butterscotch beer or cream soda
• heavy cream, at room temperature
• powdered sugar