1. Wash moongdal and cook.
2. When it gets cool add salt chilli powder, sesame seeds, butter or ghee, oregano and rice flour and mix well to make dough.
3. Use a murukku press and press out circles.
4. Carefully invert murukku into hot oil.
5. Deep fry on low medium flame till golden.
6. Drain and cool. Store in a tightlidded container.