Cinnamon Crisps

Beat one-third cup of butter and two-thirds cup of sugar until light and creamy, then add one teaspoonful of ground cinnamon, one and one-half cups of flour and one teaspoonful of baking-powder together. Mix to a dough with one-third cup of milk, using only enough to make the dough so that it will roll out easily. Roll very thin, and cut into small squares or rounds. Bake on greased tins in a moderate oven.