This version is for teq. The microwave version. Fairly close to the same recipe I have used before:
http://www.cooks.com/rec/doc/0,166,150163-...-230202,00.html
Do a search on google for it. Lot's of 'em, but they use actual snickers bars. Never had made one like that. I always used caramel chips and chocolate chips. A chocolate cake mix, and filled the pan about halfway. Let that layer bake till it was semi-hard, pour the caramel/chocolate mixture over it, and the rest of the cake mix. Bake til done, then pour the rest of the glazing mix all over it and enjoy. I'll see if I can dig the recipe up sometime.