Preheat oven to 350°F and line two baking sheets with silpat mats or parchment paper.
Combine chocolate peanut butter, flour, brown sugar, egg into a large bowl and mix until smooth dough forms. Stir in chocolate chips.
Take 2 tbsp of dough, roll into a smooth ball between palm of your hands. Place on baking sheet and then push down gently with palm of hand to form a thick round disk. Cookies will not spread much during baking so make sure the cookie dough is smooth and round and slightly less than 1/2 inch in thickness.
Bake for about 10 minutes until cookies are set. Let cookies finish cooling on cookie sheets so that cookies can finish setting. Once cookies are firm, remove and enjoy.
The nutrition information provided are only estimates based on an online nutritional calculator. This is not a comprehensive list of all the nutrients in the recipe (i.e., does not include vitamins, cholesterol, etc). I am not a certified nutritionist. Please consult a nutritionist or doctor for accurate information and any dietary restrictions and concerns you may have.