You can add ¼ tsp of turmeric powder in the dough to make it look yellow.
Keeps good for 2 weeks.
Prepare the Sev immediately after kneading the dough.
Use the idiyappam press or the Sev. The Size of the sev depends on the holes in the sev press.
You can use the sev in many recipes like Chat , Mixture or can be had as it is.