Published Thursday, 23 August, 2012 by Louise Hamer
1- in a bowl, mix together the butter, sugars, vanilla, and egg yolk.
2- add in the flour and salt. Mix until combined.
3- add in the chocolate chips.
4- put the dough into a small microwaveable bowl, ramekin, or coffee cup.
5- microwave for 40-60 seconds or until the cookie looks done.