Note: to get best result.
1) Don't use fully boiled milk.
2) Don't warm the milk more.
3) Don't put in freezer.
4) we need hot water not boiling water.
5) we need iced water not chilled water.
6) Don't throw the whey u can use in kneading the dough, making rice, pulav or biryani, even in making the batter of spicy pancakes (pudla)