Place the puff pastry slices next to each other and let them thaw for about 10 minutes. Grate cheese. Whisk eggs and cream. Season with pepper, nutmeg and a little salt
Place puff pastry slices on top of each other and roll out to a rectangle (approx. 32 x 39 cm) on a floured work surface. Put the pastry roll into a cold rinsed fat pan. Press on the edge, prick the base several times
Spread 2/3 ham cubes and whole cheese on the puff pastry. Pour egg cream over it. Sprinkle the rest of the ham cubes over it. Bake in the preheated oven (electric oven: 225 °C/recirculating air: 200 °C/gas: see oven manufacturer) on the lower shelf for 15-18 minutes until golden brown
Drink: red country wine