Lemon Sugar poppyseed Cookies by Sage Low

Facebook link - https://www.facebook.com/photo.php?fbid=1120791854684604&set=gm.1199016526819312&type=3&theater

I added 2 tbsp of grated lemon zest instead of 1 & added poppyseed. 
http://www.marthastewart.com/.../old-fashioned-sugar-cookies