PREPARATION:
- Preheat oven to 375°F. Place sugar in shallow bowl.
- Combine cake mix, eggs, butter and cocoa in large bowl just until blended. (Dough will be stiff.)
- Shape dough into 1-inch balls; roll in sugar to coat. Place 2 inches apart on ungreased cookie sheets.
- Bake 8 to 9 minutes or until tops are cracked. Gently press 3 small or 1 large mint into top of each cookie. Let cookies stand on cookie sheet 1 minute; transfer to wire racks to cool completely.
