Can anyone help me work out how much mixture i need to make a cake in a tin approximately 22 x 32 cms (12x8")? It needs to be at least 2" deep. I am making two to sandwich together. I am making my grandson a birthday cake which will cut for at least fifteen but have never made one this big before. I forgot the old Army maxim "never volunteer"!
No fun being old under Andy Burnham .
Struggling with estrangement from 2 adult children and dont know where to go from here.


