Ingredients
All-purpose flour, for flouring pans
1 package Devil’s Food cake mix
1 (3.9-oz.) package instant chocolate pudding mix
1 c. plain Greek yogurt
4 large eggs
1/2 c. water
1 pt. heavy cream
24 oz. semisweet chocolate chips
Preparation
Step 1Make the cake: Preheat oven to 350°. Grease and flour the bottom and sides of two 8" round cake pans. Mix all of the cake ingredients in a large bowl and divide batter evenly between the two pans. Step 2Bake until a toothpick inserted into the center of the cake comes out with just a few crumbs attached (no gooey batter), 40 to 45 minutes. Set aside to cool.Step 3Meanwhile, make the ganache: In a large saucepan over medium heat, bring the heavy cream to a simmer. Once you see tiny bubbles form around the edges, remove from heat and add chocolate chips, whisking until combined. Let mixture chill until it reaches a spreadable consistency, at least 30 minutes, before frosting cake.Step 4Top one round cake with ganache frosting, then place the second cake on top of it. Frost the top and sides of the cake, and serve.
Double the recipe to make the massive, three-layered wonder shown in this video (and have one layer left over for later…or go all the way and make a four-layer cake).