Cook the sliced asparagus in a pan of boiling water until just soft, or in a covered frying pan over a low heat with two tablespoons of water until soft. Drain and allow to cool.
Mix with the watercress, radish, spring onions and flat leaf parsley.
Beat together the olive oil and lemon juice and season with salt and pepper.
Drizzle over the salad and serve.
Notes
Discard the thick ends of your asparagus spears if they're thick and woody.
Nutritional information is approximate and is intended as a guide only.