Boil Noodles till they are al dente /not mushy ,just perfect and have a little bite. Use little salt while boiling .
Blanch Carrot ,and broccoli and keep in cold water.
Take a wok /Pan
Add oil to it .
Add onion and Garlic .Fry it for 1 minute.
Add red curry paste and sriracha/chilli paste to it . Fry it for 1 minute.
Add soy sauce and mix it well.
Add brown sugar to it and mix it again .
Add vegetables to it (other then basil leaves and green onion.
Add coconut milk,and cook it for 2 minutes.
Add Noodles to it and mix basil ,leaves and green onion .
If you want little curry keep it like this or cook it 1-2 minute to thicken the sauce.
I don't use salt in recipes where I use soy sauce or other sauces ,since they have plenty of it .
If you need it add just a little .
Your red thai curry Noodles are ready .
Enjoy.