In a bowl combine the teaspoons of chopped chervil and dill, the lemon juice and add a dash of olive oil, add the prawns to this mix to marinade for about 20 minutes
Cook the peas to the packets instructions - and cool them in ice water and set aside
Cook your spaghetti until al dente
While the spaghetti is cooking, drain the marinated prawns and saute them in a small pan - for a few minutes untill cooked through
Drain the pasta, add the peas and prawns, with a tablespoon of pesto - mix together and serve with the spring onions and a drizzle of lemon juice, enjoy straight away!