01 - Preheat the oven to 350°F. Line two baking sheets with parchment paper.
02 - In a medium bowl, whisk together the all-purpose flour, baking powder, baking soda, and salt until evenly mixed.
03 - In a large bowl, cream the softened butter with granulated sugar and brown sugar using an electric mixer or whisk until light and fluffy.
04 - Beat in the eggs one at a time, followed by the vanilla extract, ensuring thorough incorporation after each addition.
05 - Gradually add the dry ingredient mixture to the wet ingredients, mixing until just combined without overmixing.
06 - Fold in your choice of chocolate chips, nuts, or dried fruit gently to distribute evenly.
07 - Drop rounded tablespoons of dough onto the prepared baking sheets, spacing each approximately 2 inches apart.
08 - Bake for 10 to 12 minutes, or until edges are lightly golden but centers remain soft.
09 - Allow cookies to cool on the baking sheets for 5 minutes, then transfer to a wire rack to cool completely.