Snowman soup is just a chocolate flavored candy cane with hot chocolate mix. There are other recipes that are mor fancy, but I do it that way. I put both items in a snowman cup which I usually buy at Wal-Green's for 8 for $1 (just small plastic tumblers) and place all in a bag with the poem. I don't have the web site off hand, but if you search under Snowman soup printable poem, it'll come up.
I have done this for 3 years now and the kids love it