Drain the cherries and reserve the juice.
Stir together the flour, cocoa powder, baking soda, baking powder, and salt.
Place butter in a separate mixing bowl and beat until fluffy.
Add sugar to butter and beat until mixed, then add egg and vanilla and beat again.
Finally, add flour mixture in batches and beat until mixed.
Preheat oven to 350°.
Shape the dough into 1-inch balls.
Place 2 inches apart on several ungreased cookie sheets.
Press each cookie with your thumb to make a well.
Place a cherry in the center.