Cook the vermisilli on low flame for 5-10 mins till it releases aroma, meanwhile in another pan take the milk & reduce it a little on low flame say for about 20 mins, then add the vermicelli in the milk & sugar & cook it on low flame for 10-15 mins, then add saffron & dry fruits and again cook it for another 10 minutes, then finally add condensed milk & cook it on low flame for another 20 mins.