...cream soda, butterscotch syrup***, and heavy whipping cream.
We blended (1 1/2 cups) cream soda, butterscotch syrup, and (2 cups) ice together until it was slushy.
Then, we mixed (6 tbsp) heavy whipping cream and butterscotch syrup in a bowl to create a foam to top it off.
Not too bad! We'll have to make this treat again before we see the last Harry Potter movie in the theatres.
*** The actual recipe we found on the internet called for alcohol (butterscotch schnapps: drink 6 tbsp & foam 1 tbsp) but we decided on the non-alcoholic version using butterscotch syrup.