I'm sorry about the coeliac diagnosis, Tarketta. They thought I had that as I kept getting really bad mouth ulcers, but apparently I don't have it. I was worried as I thought I'd never be able to eat biscuits again, well ordinary ones. The GF ones in Asda seem very expensive. £3 for a micropack of custard creams doesn't seem a good deal to me.
I'm not sure I understand why the CO2 shortage would be an issue for making pies. The only CO2 I've used whilst making pies is through my normal breathing - which I'd do whatever I did.
Thanks Julius - I miss custard creams so much, always my biccy of choice and the gf ones are like compacted dust