Preheat oven to 350 degrees F. Line baking sheet with parchment paper, set aside.

In a large bowl, cream together the butter and brown sugar until light and fluffy, about 3 minutes. Add in the eggs, one at a time, mixing well after each addition. Stir in the vanilla extract.

In a medium bowl, combine the flour, baking powder, baking soda and salt. Add it to the creamed butter and sugar mixture and stir until evenly combined. Cover with plastic wrap and chill for at least 1 hour.

Scoop dough by the tablespoon full, or with a small ice cream scoop, onto the prepared baking sheet. Bake for about 10 to 12 minutes or until golden brown on the edges.

Remove from baking sheet and transfer to a wire rack to cool completely. Enjoy!