"Rathu Isso Curry" Sri Lankan Red Prawn Curry

Ingredients

• 750 g small raw prawns
• 1 medium onion, finely chopped
• 3 garlic cloves, finely chopped
• 1 teaspoon fresh ginger, finely grated
• 1 small cinnamon stick
• 1/4 teaspoon fenugreek seeds
• 3 -4 curry leaves
• 1 stalk lemongrass, bruised (or 2 strips of lemon rind)
• 1/2 teaspoon ground turmeric
• 1 1/2 teaspoons chili powder
• 2 teaspoons paprika
• 1 teaspoon salt
• 2 cups coconut milk
• good squeeze lemon juice