How to make
In a large bowl, mix all of the dry ingredients. Stir and start adding the liquid ones little by little, while stirring constantly.
Knead butter dough (if necessary, add more milk or flour).
Cover the finished dough and leave it in the refrigerator for half an hour. Then roll it out into a 0.2″ (0.5 cm) thick crust. Cut out shapes according to your personal preference.
Arrange the crackers in a tray lined with baking paper and bake for 10-15 minutes or until they aquire a golden brown color.