this method is for people who doesn't like cream soda .

ingredients:
one glass of hot water
four spoons of hot chocolate mix
1/6 sticks of salted butter
whipped cream (optional)

instructions:
1. add the hot chocolate mix into the hot water to make hot chocolate
2. add the butter into the hot chocolate and mix well( until the butter melted )
3. put the glass into the fridge(if you want to make hot butterbeer , you can skip this step)
4. put whipped cream on top (optional)
5. finished