Add both Sugar and Brown Sugar to a bowl with the Butter and Margarine. Mix/beat them together until they are combined. Crack the Eggs open into a small bowl and scramble. Then add it to the bowl of Butter and Sugar, mix once more. Then mix in Peppermint Extract, Salt, and Baking Soda. Next mix in all of the Cocoa Powder, followed by a ½ Cup of Flour at a time. Lastly, add the Mini Chocolate Chips and mix.
Preheat oven to 350°F.
Use a ice cream scoop to dish out the cookie dough onto ungreased foil or parchment paper for easy clean up.
Bake for 8 minutes if oven is preheated, if recently turned on bake for 10 minutes. When they are done they will have a very soft center still, unless over cooked. Cool for 2 minutes and eat.