Warm the milk to 37 degrees Celsius (99 degrees Fahrenheit) and dissolve the yeast in it.
Then add sugar, cardamom, salt, and eggs.
Now add flour gradually and knead the dough in a mixer.
Now add the soft butter and knead the dough until it becomes smooth and elastic (about 5-10 minutes).
Let the dough rise for 45 minutes in a warm place.
Shape 12 rolls and place them in a baking tray about 30x20 (the rolls should not touch each other, but they should be close). Let the rolls rise again for about 45-60 minutes.
Brush the rolls with the beaten egg.
Bake them in the oven at 180 degrees Celsius (356 degrees Fahrenheit) convection for about 17 minutes.