Wash dal and put to cook together with water, ginger / garlic, Salt and spices. Bring to boil and lower the heat. Simmer until tender 30-45 min or 15 min in pressure cooker. Then add in lemon juice and stir in the fresh cream. Heat oil and butter and fry onions light golden. Add in zeera seeds with garlic and when brown, pour over dal. Sprinkle with finely chopped coriander leaves and green chilies.