Can they really be finished off in the microwave...?

[ThatsTheLastISawOfHim]

I made pinwheels with puff pastry for the first time ever and made 2 full packets. I've now realised the middles are undercooked however I've frozen a load of them. My mum reckons they can be finished off on a low setting in the microwave ("that'll cook anything!"). I'd rather not turn the oven on everytime I want to give DS one or two. Would pinging them work...?

I'll definitely make they smaller and bake at a lower temp next time!

The microwave will certainly work, but they'll be be massively soggy I think. Personally I'd just cook a few at a time in the oven and then keep in a tin.

The microwave will ruin them.

Thank you. He had nearly 3 for lunch today so I guess I can finish off a few in the oven at a go and they will stay good until the next day.