In a bowl add luke warm milk.
Now add sugar, yeast and mix well.
Now add egg and mix well.
Now take another bowl and add flour, salt and mix well.
Now mix both mixtures and knead well.
Now add butter and mix well. Knead till dough become soft.
Dough should not have any crack. Knead till soft.
Now grease bowl with oil and place the dough for rising (1 1/2 hrs).
Now you can see the rising of dough.
Now knead again and make soft.
Now divide equal portions and place in baking tray. Close with lid and again keep aside for 1 hour
Now its ready to bake. Preheat oven for 10 mins and bake for 25 mins in 180 degree Celsius.
Apply butter after baking.
Now its ready to serve Hot pav buns | dinner rolls.