Wash and peel the asparagus. Cut off woody ends. Cut asparagus into pieces. Peel, wash and slice carrots. Pre-cook the asparagus in boiling, slightly salted water with sugar and lemon juice for about 10 minutes. Cook the carrots for about 5 minutes. Drain the vegetables
Clean, wash and slice the mushrooms. Wash meat, dab dry, cut into slices. Fry briefly in hot clarified butter, take out. Brown the mushrooms in the frying fat
Fill meat, vegetables and mushrooms into a large casserole dish. Whisk sour cream and eggs. Season with salt, pepper and nutmeg and pour over the vegetables
Grate cheese. Sprinkle cheese and breadcrumbs over the casserole. Bake in the preheated oven (electric cooker: 200 °C/ convection oven: 175 °C / gas: level 3) for approx. 30 minutes. Wash the chives, chop finely and sprinkle over the casserole. Served with: buttered potatoes
Drink: cool white wine