Venetian seafood risotto

I have written recipes for seafood risotto before but never made it with the distinctive mix of spices so particular to Venice, which I call a Byzantine spice mix. As with all my mixed seafood dishes, the ingredients are only what I would like. Feel free to use whatever you do.

Ingreadient

  • 1 slice of nutmeg
  • pinch coriander seeds
  • 4 cloves
  • 1cm/½in cinnamon stick
  • pinch ground ginger
  • 1 green cardamom pod, seeds only
  • ⅛ tsp turmeric
  • ⅛ tsp chilli powder
  • 1 onion, chopped
  • 1 fennel bulb, sliced
  • 100g/3½oz celery, sliced
  • 100g/3½oz carrots, sliced
  • 25g/1oz button mushrooms, washed and sliced
  • thyme sprig
  • 1kg/2lb 4oz flatfish bones (such as brill, sole, plaice) or fillets
  • 2 tbsp olive oil
  • 1 small garlic clove
  • 250g/9oz prawn heads and shells
  • 1 tbsp tomato purée
  • ½ tsp salt
  • 4 tbsp olive oil
  • 2 shallots, finely chopped
  • 1 garlic clove, grated
  • 350g/12oz carnaroli rice
  • ¼ tsp byzantine spice mix
  • 125ml/4fl oz dry white wine
  • 1½ litre/2½ pints fish stock, hot
  • 8 mussels, scrubbed and debearded
  • 150ml/5fl oz prawn stock
  • 2 red mullet fillets, cut diagonally into strips
  • 1 squid, body cut into rings, plus tentacles
  • 100g/3½oz small shrimps
  • knob of butter
  • 100g/3½oz white crab meat
  • small handful chopped flatleaf parsley
  • salt and freshly ground black pepper