Wash and peel the asparagus and cut off the woody ends. Cook the asparagus in lightly salted water, covered with a little sugar, for 10-12 minutes
Cook the pasta in plenty of boiling salted water for about 8 minutes. Drain, rinse and drain. Lift out the asparagus and drain very well
Fill pasta, asparagus and ham, possibly side by side, into a greased casserole dish. Grate the parmesan, 2⁄3 mix with eggs and milk. Season with salt and pepper
Pour egg milk evenly over asparagus, pasta and ham. Sprinkle with the remaining Parmesan cheese. Casserole in the preheated oven (electric cooker:
175 °C/air circulation: 150 °C/gas: level 2) Bake for 40-45 minutes until golden brown (cover towards the end of the cooking time if necessary). Garnish with chervil