Boil water in a pan add the salt and noodles,give it a boil cover and keep fr 10 min.After the desired time drain the water and sprinkle some flour over the noodles.Give it a quick mix and fry from both the side,when crisp take out frm the pan.

In a bowl mix the tempura mixture and add soda little at a time.It shdnt be too liquidy nor too thick.Dip the prawn into this and fry in hot oil.(u can coat the prawn with bread crumbs too,fr that u need to dip it in batter first then transfer it to the crumbs coat it nicely and deep fry them)