How to make
Hard boil the eggs. Peel them and cut them in half. Remove the yolks and blend them with a blender.
Beat the butter until it foams up. Add the blended yolks, finely chopped parsley, squeezed lemon juice and season the mixture with salt and black pepper.
Mix the mixture well and fill the halves of the egg whites with it.
Serve them on a plate, placed onto lettuce leaves and garnish them with chopped radishes.
