single serve chocolate chip cookies

[valarltd]

For those days you just want to make one cookie...
1 tbsp. butter, melted
1 tbsp. white sugar
1 tbsp. brown sugar
3 drops of vanilla
pinch of salt
1 egg yolk
1/4 c. flour
2 tbsp. chocolate chips

MICROWAVE 40-60 SEC IN A CUP OR BOWL. {single serving} deep dish chocolate chip cookie