Delia's Parsnip Roulade - how does it keep?

[Beehatch]

Just that really. Contemplating making this for Xmas, but we need to transport it on Xmas day as we are being hosted by BIL (I offered to bring veggie main dish as we are only ones who eat it).
I know it is often recommended on here, but has anyone actually made it and do you know if it can be made a day in advance say and re-heated. Or even if it will stand being made on Xmas morning and not be eaten until the afternoon?
I'm guessing it is not the kind of dish that can be frozen?

Hi we're at my mum's this year and she made a mammoth one of these in September. She froze it and I tried some when we visited in november (think she microwaved it) and it was delicious.

Thanks for your reply Geoff, I found an answer here too in case any one is interested. Will be making it on Xmas eve and reheating on the day.