Boil your water/stock/broth, pour it into a bowl - add noodles. Cover, let stand for 2 or 3 min.
All the ones I've had this is what you do... you are not 'cooking' them, just softening.
and Hi and Welcome to DC wynhgy!
oh oh, not true, just remembered there was one where I boiled the broth on the stove, added the noodles and simmered for 2or 3 min.
Meddle not in the affairs of dragons for you are crunchy and taste good with ketchup.