Cool slightly, add eggs one at a time, mixing each completely before adding the next. Drop tablespoons of dough on an ungreased cookie sheet. Remove and cool. You can make these ahead of the holiday rush and freeze until you want to use them. Just thaw and fill.
Slice tops off cream puffs and fill.
Refrigerate until ready to assemble. Place a layer of cream puffs on circle. Drizzle with icing. Place another smaller circle of cream puffs on top of bottom layer. Drizzle with icing.