I am not a baker by any stretch of the imagination ( cooking yes ).
I want to make a Victoria Sponge for my mum's 90th next week. Does anyone have an idiot proof recipe? I was going to get one ready made and decorated but they are really expensive

I want to make a fairly large one as it will be served at her cofffee morning in her residents lounge and would hazzard a guess at about 15 - 20 people there.
Much appreciated
Trish