Preheat oven to 350 degrees ~ grease and flour a bundt or tube pan
Mix cake ingredients at low speed for 1 minute then on high for 2 minutes until thick and creamy.
Assembly: pour 1/3 of the cake batter into the pan, leveling, then sprinkle 1/2 of the filling over the batter. Evenly spread the next 1/3 of the cake batter, sprinkle with the remaining filling and top with remaining cake batter. Bake for approx. 50 minutes plus - until cake springs back to the touch and tests done. It is very hard to overbake.
While the cake cools, you can mix up a drizzle icing or sprinkle with powdered sugar.