Work the flour, butter, 1 egg, cream cheese and salt into a smooth dough and then chill for 1 hour.
Meanwhile, mix the cream with the remaining eggs and parsley and season with salt, pepper and nutmeg.
Slice the zucchini, cut the peppers into strips, fry them briefly in the pan and season to taste.
Roll out the dough on a floured surface and then place in a greased quiche dish. Spread the ham on top, pour the peppers and zucchini over it and pour the cream mixture over it.
Bake in the preheated oven at 200 ° top-bottom heat on the bottom rack for about 40 minutes.