Smoked haddock, sweet potato and prawn chowder | Tesco Real Food

Ingredients

• 400g (13oz) undyed smoked haddock fillet
• 600ml (1pt) semi-skimmed milk
• 2 bay leaves
• 6 black peppercorns
• 1 tbsp olive oil, plus extra for frying
• 40g butter
• 1 onion, finely sliced
• 2 leeks, thinly sliced
• 25g (1oz) plain flour
• 400g (13oz) floury potatoes, cut into 2cm (3/4in) cubes
• 200g (7oz) sweet potato, cut into 2cm (3/4in) cubes
• 4 rashers of streaky bacon, finely chopped
• 50g (2oz) cooked cold-water prawns
• small bunch chives, snipped
• crème fraîche (optional)