This Starbucks copycat Butterbeer Frappuccino ... Make it for an at-home movie night or for a Harry Potter themed birthday party. Line inside of cup with caramel sauce. Add milk, cream, toffee ...

Well, fellow Harry Potter fans, now you can taste (literally) the magic for yourself. After waving goodbye to their Christmas cups for another year, Starbucks is treating customers and JK Rowling ...