Preheat your oven to 350°F (175°C).

In a mixing bowl, cream together the softened butter, granulated sugar, and brown sugar until light and fluffy.

Beat in the eggs one at a time, followed by the vanilla extract.

In another bowl, whisk together the flour, cornmeal, baking powder, baking soda, and salt.

Gradually add the dry mixture to the wet ingredients, stirring until just combined.

Using a cookie scoop or spoon, portion out the dough onto a baking sheet lined with parchment paper.

Bake in the preheated oven for 10-12 minutes or until the edges are lightly golden.

Let the cookies cool on the baking sheet for a few minutes before transferring them to a wire rack.