Melt 3 tablespoon butter on low heat turn off heat when butter melts add milk on room temprature.it gets warm when mix with melted butter.now add sugar and salt mix well add yeart rest for 5 minute.now add 2 cup maida mix with wooden spoon.add one large egg on room temprature.Knead for 2 minute rest for 1 hour by covering.keep it in warm place.