Curd typically has a looser texture and a milder flavour, as its fermentation process is less controlled. Yoghurt, on the other hand, undergoes a more controlled fermentation, resulting in a thicker, custard-like consistency and a distinct tangy taste.

The production of yoghurt is a relatively simple procedure. Milk, which can be fortified with milk powder to give a thicker product, is pasteurised, cooled and inoculated with starter bacteria, which ferment the milk, causing it to clot or gel.