I will gladly share it with you stacy
1/2 Cup of Heavy Whipping Cream
1 tsp of vanilla flavoring
2 tbsp of powdered sugar
24 oz of cream soda, preferably clear
1 tsp of vanilla butter & nut flavoring
1 tsp butterscotch syrup or tbsp of butterscotch schnapps
In a small container with a lid (something you can shake, I used an old dressing bottle) You can also put this in a bowl if you want to whisk it, but I like the result of shaking first. Put the heavy whipping cream, vanilla, and powdered sugar into this computer and shake it til its completely mixed.
In a glass, put 12 oz of cream soda, one tsp of the vanilla butter and nut flavoring, and a tbsp of butterscotch syrup. Mix these well, otherwise the syrup makes it look funny. Warming it up helps a bit.
When you finish that, take your cream and pour it on top of that. There is enough cream for 2 glasses.
This recipe is really easy to duplicate, but I recommend tasting it first! If its too sweet, too half tsp of the vanilla butter flavoring and only 1 stp of the butterscotch. If you want a stronger taste, use less butterscotch. Pretty much just makes it yellow cream soda at that point, but thats basically what it looks like in the movie!
As with the butterbeer at the Wizarding World of Harry Potter, it tastes better chilled.