Preheat your oven to 350°F (175°C).

In a mixing bowl, blend softened butter, granulated sugar, and powdered sugar until light and fluffy, about 3-4 minutes.

Mix in the vanilla extract until fully combined.

In a separate bowl, whisk together all-purpose flour and salt until free of lumps.

Gradually add the dry ingredients to the butter mixture, mixing until a soft dough forms.

Using a cookie scoop or tablespoon, drop heaping spoonfuls onto a parchment-lined baking sheet, leaving space between each.

Bake for 10-12 minutes or until edges are lightly golden.