Boil a saucepan of water to the boil
Add the noodles & simmer for 1 min
Add the peas & simmer for 2 mins
Add the samphire & simmer for barely 1 min
Drain & rinse to refresh in cold water
Meanwhile, whisk together all the dressing ingredients, tasting to check the balance. You want it to be a little tangy, a little salty & fairly sweet to balance with the salty samphire.
To serve, toss the noodles & veggies with the dressing, then top with the spring onion & sesame seeds.