Step Three: Let the Dough Rise
Place the dough in a greased bowl and cover with a towel.
Let it rise for 1 hour in a warm place until it doubles in size.
Step Four: Shape the Rolls
Divide the dough into 12 equal balls and place them on a lined baking tray.
Cover and let them rise for 30-40 minutes until puffy.
Step Five: Bake to Perfection
Preheat the oven to 180°C (350°F).
Brush the rolls with egg yolk and milk mixture.
Sprinkle sesame seeds if desired.
Bake for 15-20 minutes until golden brown.