Preheat oven to 400° In a food processor, combine flour, butter, salt, and sugar. Mix for just a minute to combine.
Add water and blend until dough comes together. If it is too dry, you can add a little more water.
Generously sprinkle your counter with flour and turn dough onto counter top.
Roll dough out and use a pizza slicer to cut strips (you can also use cookie cutters if you want!)
Place dough strips onto a baking sheet lined with parchment paper (spray with non-stick cooking spray if you do not have parchment).
Prick each strip several times with a fork, this will help the dough not bubble up while baking.
Mix your cinnamon and sugar and sprinkle to cover each strip.
Bake for 13-14 minutes, treats should be lightly golden.
Cool and serve