Cauliflower, saffron & smoked haddock soup - Good Food Middle East

Ingredients

• 50g unsalted butter
• 2 Spanish onions, chopped fairly large
• 2 celery sticks, chopped
• 2 garlic cloves, chopped
• small pinch of cayenne pepper
• 2 rounded tbsp vegetable bouillon powder
• large pinch of saffron threads
• 450g undyed smoked haddock fillets
• 250g floury potatoes (eg, Maris Piper or King Edward), peeled and chopped
• 1 medium cauliflower, cut into florets
• small handful chopped fresh coriander