01 - Preheat oven to 350°F. Line 2 baking sheets with parchment paper and set aside.
02 - In a medium bowl, whisk together the flour, baking soda and salt until evenly distributed. Set aside.
03 - In a large bowl, use an electric mixer to beat the softened butter, granulated sugar and brown sugar on medium speed until light and fluffy, about 2 to 3 minutes.
04 - Add the eggs one at a time, beating well after each addition. Mix in the vanilla extract until fully incorporated.
05 - Gradually add the dry ingredient mixture to the wet ingredients, mixing on low speed just until combined. Do not overmix.
06 - Using a rubber spatula, gently fold in the chocolate chips, chopped maraschino cherries and nuts if using, until evenly distributed throughout the dough.
07 - Drop rounded tablespoons of dough onto the prepared baking sheets, spacing them about 2 inches apart to allow for spreading.
08 - Bake for 10 to 12 minutes, or until the edges are lightly golden. The centers should still appear soft and slightly underbaked.
09 - Let the cookies cool on the baking sheets for 5 minutes, then transfer to a wire rack to cool completely before serving or storing.