In a mixing bowl, combine the butter and sugars, mixing until well combined.
Add the eggs and vanilla, then mix in the green food coloring until you reach your desired shade.
Make the dough a shade darker than you'd like, as the flour will lighten the color slightly.
In a separate bowl, whisk together the baking soda, baking powder, and flour.
Gradually add the dry ingredients to the wet ingredients, mixing until a dough forms.
Once combined, gently fold in the chopped cookies and chocolate chips.
Scoop the dough onto a greased or parchment-lined baking sheet, leaving space between each cookie.
Bake at 350°F for approximately 12 minutes, being careful not to over-bake.
As soon as the cookies come out of the oven, gently press the candy eyes into the tops while the dough is still soft.
Allow the cookies to cool for 10 minutes before serving.