Mix flour, sugar, and salt in a bowl.
Dissolve yeast in warm milk and add to the bowl.
Add room-temperature butter and eggs, then knead the dough.
Let the dough rise for 1 hour.
Roll out the dough and brush with melted butter.
Sprinkle sugar and cinnamon powder evenly.
Roll up the dough and cut into desired sizes.
Place the cut dough pieces on a baking tray.
Bake in a 180°C oven for 20 minutes.
Drizzle icing over the baked cinnamon rolls.