I have been looking for "The Lane Cake" receipe that my mother used to make from scratch, for a very special occasion! I remember the impression that the preparation was very "labor intensive." The taste of the cake was wonderful!
If you will just click on the Raisin and Nut Filling in the main ingredient list, the recipe will come up. I also found this confusing and thought they had failed to include the filling recipe.
If you had only mentioned something about the raisins and nuts, this recipe might be do-able!