Crumble the pumpernickel and mix it with the milk and spices in the moulinex for a long time and thoroughly to form a viscous mixture - there shouldn't be any lumps in it - (next time I'll use the blender !!)

Now spread this mixture as evenly as possible 2 mm thinly on a baking sheet lined with baking paper - then bake the crackers in the oven at 180 degrees for about 10 minutes - take them out and use a cutter to punch out round shapes in the still soft but already compact sheet of dough - then continue baking until the dough is dry and firm (exact time depends on the thickness ...)

when they are crispy take them out and carefully break the punched crackers out of the plate