But the problem is that you do not know what to make. No problem. Take a look at allrecipes.com. All Recipes took the time out to do the hard stuff so you would not have too!
From Allrecipes.com:
Halloween Cookies
By: Allrecipes Staff
Pumpkin cookies, caramel apple bars, gingersnaps and bat cut-outs: bake up a flavorful assortment of cookies for your Halloween gathering.
http://allrecipes.com/HowTo/Halloween-Cookies/Detail.aspx
-OR-
Search for it yourself: http://search.yahoo.com/search?p=Halloween+Cookies&cs=bz&fr=fp-tts-701
