If you prefer this butterbeer can be made in a Frozen Version that is delicious and my favorite way. Freeze a can of Cream Soda Combine the softened butter and butterscotch together. Mix together a can cream soda and a frozen can of cream soda in a blender. Blend together until you get a slushy texture. Mix with the butterscotch and butter until blended. Spoon into a frosted mug. Top with whipped topping.