Learn how to make gingerbread houses from graham crackers! I’ll show you how to cut the graham crackers to get nice and smooth cuts, how to make fast drying royal icing you can use to glue your pieces together quick and how to assemble the house. Each house takes about 20 minutes to cut and assemble. From there, you can decorate these houses any way you so choose. No more mixing dough, rolling it out, cutting out pieces from patterns, baking trays of gingerbread and cooling a bunch of pieces. This is simple and easy!