Below is my comprehensive guide to foods and desserts at Universal Studios and Islands of Adventure in Orlando.
Butterbeer soft serve ice cream
Butterbeer Potted Cream. It’s essentially pudding that comes in a little pot with a lid. It’s delicious.
That first link mentions Butterbeer Fudge. I am ashamed to admit I have not yet tried it. I will rectify this situation and update this post ASAP.