Chocolate and lemongrass mousse Serves: 4 Ingredients 3 sticks lemongrass 1 cup milk 100g milk chocolate 1 packet gelatin 2 egg yolks ¼ cup sugar ¾ cup double cream whipped cream, to serve Instructions Finely chop lemongrass or finely grind in a food processor or with a pestle and mortar. Pour milk into a heavy-based