500g/1lb 2oz Swiss chard, stalks removed and leaves cut into quarters
2 garlic cloves, thinly sliced
150g/5陆oz fresh porcini mushrooms, sliced
4 fresh thyme sprigs
salt and freshly ground black pepper
extra virgin olive oil
8 slices pancetta
4 squab pigeons, spatchcocked
4 slices pagnotta or sourdough bread
30ml/1fl oz Marsala wine