Salisbury Apple Cake

This recipe was given to me by my friend Ian, who described it as "The best apple cake I've ever tasted".  It is very similar to Dorset apple cake as it contains pieces of Bramley apples and sultanas, but I've called it Salisbury cake because Ian lives in Salsibury!  I've been making this cake for a few weeks now and it sells out at every market, so it seems Ian was right about it being the best apple cake ever!