01 - Preheat oven to 350°F. Line two baking sheets with parchment paper.
02 - In a medium bowl, whisk together flour, baking soda, and salt. Set aside.
03 - In a large bowl, beat softened butter, granulated sugar, and brown sugar until light and creamy.
04 - Add eggs one at a time, beating well after each. Mix in vanilla and peppermint extracts.
05 - Gradually add the dry ingredients to the wet mixture, mixing until just combined.
06 - Fold in chocolate chips and crushed peppermint candies.
07 - Scoop tablespoon-sized balls of dough onto prepared baking sheets, spacing about 2 inches apart.
08 - If desired, sprinkle extra crushed peppermint over the dough balls.
09 - Bake for 9 to 11 minutes, until edges are lightly golden and centers remain soft.
10 - Let cookies cool on baking sheet for 5 minutes, then transfer to a wire rack to cool completely.