1In a bowl of a mixer, beat butter and sugar on medium speed until fluffy and smooth.
2With the mixer on low, add corn syrup, egg, and vanilla.
3In a separate bowl combine flour, cocoa powder and baking soda. Slowly add the butter mixture and mix on low speed. Add coconut and continue mixing until combined. Cover and chill dough for about an hour.
4Preheat oven to 350 degrees F.
5Shape dough into 1" balls. Place on ungreased cookie sheet about 2 inches apart and bake for 7 minutes. NOTE: The time above shows 5 minutes because there is no way to put 7 in it. After removing baking sheets from oven, top with a chocolate kiss, gently pressing into the center of the cookie.