Cut butter into pieces. Knead the flour, 1 egg, 1 pinch of salt, butter and 1 1/2 tbsp. water with the dough hooks of the hand mixer. Then work into a smooth dough with your hands. Wrap in foil and chill for about 30 minutes. Wash and peel the white asparagus and cut off the woody ends.
Wash the green asparagus, cut off the woody ends. Put the white asparagus in boiling salted water with sugar and cook for about 5 minutes. Add green asparagus after about 2 minutes. Remove the asparagus and rinse under cold water. Wash the chervil, shake dry and pluck the leaves from 4 stems. Puree 3 eggs, milk, chervil leaves and cream cheese with a hand blender and season with salt, pepper and nutmeg. Grease the tart mould (27 x 19 cm Ø) with lift-off base. Roll out the short pastry rectangularly (approx. 31 x 23 cm Ø) and line the tin with it. Fold the protruding edge inwards and press firmly. Halve the ham slices. Wrap 8 asparagus spears with ham. Place all asparagus spears crosswise in the dish and pour the egg milk over them.
Grease the tart mould (27 x 19 cm Ø) with lift-off base. Roll out the short pastry rectangularly (approx. 31 x 23 cm Ø) and line the tin with it. Fold the protruding edge inwards and press firmly. Halve the ham slices. Wrap 8 asparagus spears with ham. Place all asparagus spears crosswise in the dish and pour the egg milk over them. Bake the quiche in a preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: level 3) for 40-50 minutes. Remove the quiche from the pan, remove from the pan and garnish with chervil
With 6 people: