To serve hot: Place on a lightly greased baking tray in a pre-heated oven at 200°C, Gas Mark 6 for 10-12 minutes. Alternatively heat on high power in a 1.3 microwave for approximately 1 minute.
To serve cold: Allow to thaw in a refrigerator for approximately 6 hours.
Once thawed do not re-freeze and use within 24 hours