Mor kuzhambu is a traditional South Indian yogurt curry. We prepare this curry using sour curd (yogurt), thus enriched with probiotic organisms. Hence, yogurt curry is not only a delicious curry but also a nutritious curry, and we can serve this to everyone young or old. Usually, we serve mor kuzhambu with plain rice or keerai sadam (rice with mashed greens). It is also a perfect side dish for paruppu adai.