Cooked prawns?

[hickory]

I am making Jamie Oliver's fish pie tomorrow from ministry of food. The recipe says to use raw prawns but I could only cooked prawns in sainsburys today. Will they be ok to use? I don't want to give everyone food poisoning by double cooking prawns!

Cooked prawns are fine to heat up - I've used them loads of times in fish pie, curry, stir fry etc.

What you should avoid though is heating them up twice - so no reheating leftovers.

Thank you!!

Oh dear, reaheating cooked prawns is another food crime I didn't realise was a crime and have done all my life.