Step 1

Preheat oven to 350°F and grease a standard bundt pan.

Step 2

Mix together eggs, sour cream, oil, coffee, and rum until smooth.

Step 3

Slowly mix cake and pudding mix into the wet ingredients, then fold in chocolate chips.

Step 4

Transfer batter to the prepared bundt pan and bake for 50-55 minutes.

Step 5

Allow cake to cool, then prepare the ganache.

Step 6

Ganache: Heat heavy cream in the microwave or on the stovetop until hot to the touch (about 80-90 seconds in the microwave). Add the chopped chocolate to a small bowl and pour warmed cream over top. Let sit 1 minute, then stir until smooth.

Step 7

Invert the cooled cake onto a plate or serving dish of your choice, then drizzle ganache over top.