2Bake the cake — Preheat the oven according to the cake mix package directions. In a large bowl, prepare the Devil’s Food Cake Mix using 1 cup Carnation Evaporated Milk, 1/2 cup vegetable oil, and 3 eggs. Pour the batter into a greased 9×13-inch baking pan and bake according to the package directions. Let the cake cool completely in the pan.
3Poke the cake — Once cooled, use the round handle of a wooden spoon to poke holes evenly throughout the cake, about 1 inch apart.
4For the pudding layer
5Make the pudding — In a medium bowl, whisk together the instant chocolate pudding mix, 1/2 cup Carnation Evaporated Milk, and 1 cup cold whole milk until thickened, about 2 minutes.
6Add the pudding — Pour the pudding over the cake. Use a rubber spatula to spread it into an even layer, gently pressing the pudding into the holes.
7For topping
8Add the cherries — Spread the cherry pie filling evenly over the pudding layer.
9Top with whipped topping — Spread the thawed whipped topping evenly over the cherry layer.
10Chill the cake — Refrigerate for at least 1 hour to allow the pudding to fully set and the flavors to meld.
11Finish and serve — Just before serving, sprinkle with the chopped semi-sweet chocolate and garnish with maraschino cherries, if desired. Slice and serve chilled.