Cream together the butter and the sugar.
Add the eggs one at a time, waiting until it’s fully incorporated before adding the next one.
Add the vanilla.
Add all the dry ingredients (baking powder, baking soda, salt, flour) gradually.
Let the dough rest for 15 minutes.
Portion the dough into balls.
Coat the balls in granulated sugar.
Coat the balls in powdered sugar.
Bake at 325 Fahrenheit for about 13 minutes, or until the edges are just starting to brown.
