Happy Tamil New Year's Day. Adhirasam is a traditional Tamilnadu cuisine. It is mostly done during festivals especially Diwali. It is long process done for 3 or 4 day. The adhirasam maav is prepared earlier, and allow to rest for a week also to get the perfect taste. But can be done next day too. It is quite a big process but worth it. If stored in refrigerator, adhirasam maav can be kept for more than 6 months.