Clean the asparagus and remove the tough, fibrous end. Cut the stalks into slices and leave the tips whole.
Thinly slice the spring onions. Wilt them in a frying pan with half of the Joyl sunflower oil. Add the asparagus, salt and moisten with 1/2 glass of water. Cook covered for 5 minutes.
Clean the shrimp tails, cut them into chunks and add them to the asparagus. Cook for a few more minutes, stirring often. Season with chopped chives and parsley.
Cook the bavette pasta, drain it and pour it into the sauce. Sprinkle with a grinding of pepper, drizzle with a little oil and toss quickly to mix the ingredients.