Cookie dough
src: zandtaartdeeg.txt (adapted by me, Feb 2011)

200gr plain flour 
100gr soft brown sugar
8gr	vanillasugar
1 egg
150gr butter

mix flour + sugar
add vanillasugar and egg
chop butter into chunks and add to mix
knead short but powerful (cool hands) until you get a smooth dough
shape into a ball, rest for 30mins in fridge (preferably covered with a tea towel)

Ball can be stored in fridge for 1-2 weeks

Bake: 20-25mins at 160-180C