Preheat oven to 350° F. and line two baking sheets with parchment paper.
Combine the dry ingredients in a medium-size mixing bowl and set aside. Next, using a separate mixing bowl, combine eggs and oil and whisk thoroughly.
Add the wet ingredients to the dry ingredients and mix thoroughly. Take some dough and form a small ball, about 1 inch in diameter. Place on prepared cookie sheet, flatten it out and set a peppermint pattie in the center. Fold the dough over to completely cover the mint and top each cookie with a pinch of colored sprinkles.
Place in pre-heated oven for 8-10 minutes. Allow each chocolate cookie to cool slightly before transferring to wire rack. Then, allow to cool completely.
To Make These Ahead of Time
These cookies can be stored at room temperature in an air-tight container for up to 10 days.