Spaghetti with seafood, fresh tomato and parsley sauce

Ingredients

• 1 brown onion
• 2 cloves garlic
• 1 large red chilli
• 25ml olive oil
• 4 large ripe tomatoes
• 100ml white wine
• sea salt
• freshly cracked black pepper
• 400g spaghetti
• 8 green prawns, peeled and cleaned
• 150g flathead fillets, cut into 2cm pieces
• 150g cleaned squid, cut into rings
• 16 mussels, steamed open and removed from the shells
• ½ cup parsley, chopped