Wash parsley and shake dry, chop finely. Cut bacon into small cubes. Heat oil in a pan and fry bacon until crispy.
Add Panko and roast briefly. Add butter and melt in it. Stir in parsley and season to taste with salt. Roasted pork or fish fillet tastes good with it.
As a main course, calculate 500 g asparagus per person. For an appetizer, about 200 g asparagus is sufficient - but then cut the ingredients for the sauce in half.
Wash the asparagus, cut off the woody ends. Peel the white asparagus. Boil up salted water with 1 teaspoon sugar. Cook the white asparagus for 12-15 minutes.