1kg/2lb 4oz floury potatoes, cut into pieces
200g/7oz rehydrated dried porcini mushrooms, drained and roughly chopped (reserve the liquid to add to the gravy)
2 onions, diced
1.25kg/2lb 12oz cooked sushi rice
1 tsp allspice
salt and freshly ground black pepper
150驳/5陆辞锄 chestnuts, chopped
200g/7oz dried cherries
1 tsp ground nutmeg
pinch salt
knob of butter
1 free-range egg, beaten
5kg/11lb goose
6 duck hearts
5 duck livers, chopped
splash of brandy or Calvados
goose fat (from above)