Combine the flour, salt, and cinnamon in large bowl.

Add in ¾ cup of water and mix with to combine. If the dough is dry add up to 2 tablespoon more of water, to make a smooth soft dough.

Roll out the dough on a piece of parchment paper with a rolling pin. To a thickness of around ¼ - ⅛ inch. Cut out your gingerbread house pieces with a knife. Or use cookie cutters to cut out your cinnamon ornaments. Don't forget to make a hole with a disposable straw in the top of each ornament for hanging. Re-roll leftover dough to make more.

Place the pieces on a cookie sheet lined with parchment paper to bake. Bake in a 200 degree oven for 30 min - 2 hours depending on the size of the pieces, and thickness of the dough.

Let cool and decorate with dimensional puff paint. If making a gingerbread house, let paint dry overnight and then use white hot glue to assemble the house. If making a Christmas ornament, after the paint dries overnight, add some pretty ribbon for hanging.