I decided to bake a cake for my mother-in-law for mother's day, and for my wife too, of course. I would bake my own mother a cake, lest anyone berate me too soon, but she is on the East coast, and I am on the West.I call this cake, my 'Black Rasberry Surprise'. There's a filling between the two layers made of black raspberry preserves, and the same preserves baked into the cake. The surprise part is that it's a chocolate cake under the white icing.