Rinse and trim the asparagus.
Heat up a hearty dollop of butter in a frying pan where you can fit both the fish and vegetables.
Fry the asparagus over medium heat for 3- 4 minutes Season with salt and pepper Gather everything in one half of the frying pan.
If necessary, add more butter and fry the pieces of salmon for a couple of minutes on each side Stir the asparagus every now and then Lower the heat towards the end.
Season the salmon and serve with the remaining butter.