Wash the potatoes and cook in boiling water for about 20 minutes. Drain, quench and peel. Meanwhile, separate eggs for the cremation mixture. Chill the egg white. Beat the egg yolks, salt and sugar with the whisk of the hand mixer. Stir in milk. Stir in parsley. Sift the flour on top and stir in. Let the dough swell for about 15 minutes
In the meantime, wash and peel the asparagus, cut off the woody ends. Cut the asparagus spears in half crosswise. Press the potatoes through a fine potato press directly into the mixture and stir in. Season with salt, pepper and nutmeg. Beat the egg white until stiff. Fold in portions. Heat clarified butter in a large pan. Add the cream and let it set at low heat. Slide onto a large lid and turn. Also let it falter until golden yellow, tear it up with two forks
Meanwhile, put the asparagus in boiling salted water with sugar and cook for 10-12 minutes. In the meantime dice ham finely. Foam butter in a small saucepan. Pour asparagus into a sieve and drain. Arrange asparagus with foamed butter, potato casserole and diced ham on a plate. Garnish with parsley