Preheat your oven to 350°F (175°C).
In a medium-sized bowl, melt the butter and let it cool slightly.
In a large mixing bowl, combine the melted butter, light brown sugar, and granulated sugar. Whisk until smooth.
Add the eggs and peppermint extract to the sugar mixture and beat until well combined.
In another bowl, whisk together the flour, baking soda, and salt.
Gradually add the dry ingredients to the wet ingredients and stir until just combined.
Fold in the chocolate chunks and Andes Creme De Menth baking chips.
Scoop rounded balls of dough onto a baking sheet lined with parchment paper, leaving space for spreading.
Bake for 10-12 minutes, or until edges are lightly golden.
Let cool on the baking sheet for 5 minutes before transferring to a cooling rack.