This spicy, zingy Creole dish with juicy prawns can be frozen for up to 1 month. To freeze: transfer to a container, label and freeze for up to 1 month. To eat: defrost at room temperature for 8 hours, or in the fridge for 24 hours. Microwave in portions, 2 at a time, on full power for 3 minutes (for a 900W microwave), gently stirring halfway, until piping hot throughout. Serve with Tabasco and lime wedges. This is terrific with a glass of chilled, ripe rosé.