Mix butter, sugar, egg and molasses. (I used my Bosch mixer because I made 4 batches at once!) Stir the dry ingredients together, and then mix those in.
Roll dough into about 1″ balls, then roll in some sugar and place on a buttered stainless steel baking pan about 2″ apart — if you still have non-stick pans, line them with parchment paper.
Bake about 9-11 minutes, depending on your oven and how crispy you like them. We like them chewy in the middle, so we only did about 9 minutes.