Kerala kalan is also known as Kurukku kalan recipe. It is a delicious coconut yoghurt based vegetable curry. It is one of the staple recipes at Onam sadhya and other festive occasions in Kerala. The recipe is prepared using yam, raw banana, coconut, yoghurt and spices. This dish is spicy with a hint of tangy and has the earthiness taste of yam. This recipe is easy to make and will be sure to be a hit in your home.