So what you do is :
First impaste the citron, sugar and butter, than bit by bit you impaste the flour in with it.
Let it rest for 30 to 60 min. in the fridge.
Cut your hand out of the dough.
Then crush the peanuts like on the picture, and sprinkle it over the hands.
Then 20 min. in a preheated oven on 170 degrees Celsius / 340 deg F.
Don't worry if they are not really hard, that is because the self raising flour !!!! dont let them get that black as my darkest one, the lightest is just right :)