Preheat your oven to 350 degrees.
Line a baking sheet with parchment paper and set to the side.
In a mixing bowl, whisk together flour, baking soda, and salt and set aside.
Using a stand or electric mixer, cream the butter and sugar together on high speed until light and fluffy, at least 2 minutes.
Once combined, add the pudding mix, vanilla and eggs and beat on high for 3-4 minutes.
Slowly add the dry ingredients to the wet ingredients. Run the mixer on low to start then, after about 1 minute, turn the mixer up to high and mix until combined.
Add chocolate chips and mint piecess and stir with a rubber spatula until mixed throughly.
Use a cookie baller to create uniform dough balls and place them on a cookie sheet.
Bake for 10-12 minutes, or until slightly golden and just set on the top.
Allow to cool on the baking sheet for five minutes, then transfer to a baking rack to cool completely.
