
If you set aside several hours on three days to make the house, that will allow plenty of time for all the icing to set firmly and plenty of time for you to have some fun. The completed house can stand for up to one month.
Editor's notes:
• If concerned about salmonella, use egg white poweder instead of egg whites.
• For best results, bake gingerbread on very flat baking sheets.
• Let gingerbread cool and stiffen on baking sheet before transferring to rack to cool completely.
