Help, please can any one help me with a tried and tested recipe for a
nice soft sponge cake for a 12 inch square cake tin.? have made
hundreds but never this big and i know it is not as simple as doubling
the recipe etc. Ingredient ammounts and baking temps etc most
gratefully welcome. It is for a lady's 108th birthday so i really need
it as soon as, so i can try one first before the real thing. thanking
you all in anticipation. pauline.