Thanks @itsostylish so kind of you for using so nice words. I have added how to make curd at home on popular public demand 😄. But first, you need a spoonful of curd to make it. In case you have no curd to make curd at home you can put 4 green chilis (with stalk) in the milk pan that will also serve your purpose. YouTube is full of such tricks so just search and you're good to go. NOTE- You don't have to add in anything as additive but milk and a spoon of curd will do the trick.