Ambila. Sweet, sour and with a hint of chilli, this traditional soup from Odisha is a hot favorite during the winter months. It has quite a few variations in terms of the vegetables used and the choice of souring ingredient. The strong earthy flavor of black rice pairs rather well with coconut and jaggery, both of which are integral to the 'Ambila'. The deep hue (anthocyanins) of the black rice adds a whole new appeal to this traditional recipe.