In a bowl mix together flour, salt, sugar, cardamom powder and instant yeast.
Add the milk and butter and make a soft dough.
Transfer to counter and knead for 10 minutes until smooth, soft and elastic.
Place inside a well oiled bowl, cover with cling film and set aside until double in volume.
Take it back to the counter and roll the dough into a thin rectangle.
Mix together butter, cinnamon and sugar for the filling.
Apply it evenly on the rolled out rectangle.
Fold it twice as if folding a letter.
Roll it again into a thin rectangle.
With the help of a cutter, cut it into 8 equal stripes cutting it along the longer side.
Twist each stripe and shape it into a roll. Refer video on how to shape.
Arrange on a greased baking tray and cover. Set aside for 25 - 30 minutes.
Preheat oven to 200°C.
Apply a milk wash to the rolls and bake them for 15 - 20 minutes.
Remove from oven, allow them to cool.
Serve warm or at room temperature.