Wash and peel the asparagus and cut off the woody ends. Cut the asparagus into pieces. Clean and wash spring onions and cut into thick rings
Whisk eggs and milk. Season well with salt, pepper and nutmeg. Heat 1 tablespoon of oil in a coated pan (approx. 20 cm Ø; with lid). Add half of the asparagus
Turn for 5-6 minutes until firm to the bite. Fry half the spring onions briefly. Pour half of the egg milk over it. Cover and allow to set for 10-15 minutes over a low heat
Turn the tortilla using the lid or a plate and fry for another 2-4 minutes. Keep warm. Rub the pan with kitchen paper. Heat 1 tablespoon of oil. Bake a second tortilla using the leftover asparagus, spring onions and egg milk. Cover tortillas with ham. Garnish with chervil and salad leaves
Drink: dry sherry or white wine