This is a moist, sweet, chocolatey/fudgy cake that a former co-worker of mine used to bake for potlucks at work. She gave me the recipe to me when I left. I'm not sure where she got the recipe from. NOTE: Although the recipe calls for a 16oz jar of Mrs. Richardson's hot fudge, you can of course use a jar of your favorite fudge. I used a jar of Hershey's hot fudge once because it was on sale, but prefer the Mrs. Richardson's one more. Also, this recipe has the cake topped with whipped cream and crushed candy bars, but I've served the cake with just the hot fudge topping, and still got rave reviews (no one minded the holes on the top of the cake).