1.5teaspoonsbaking powderLeavening agent for the cake.
1.5teaspoonsbaking sodaHelps the cake rise.
1teaspoonsaltEnhances flavor.
2largeeggsAdds moisture and binds the ingredients.
1cupwhole milkAdds richness.
0.5cupvegetable oilAdds moisture.
2teaspoonsvanilla extractEnhances flavor.
1cupboiling waterThin batter for even baking.
For layering and frosting
1cupcookie dough (store-bought or homemade)Edible cookie dough for layering.
1batchChocolate ganacheFor frosting and decorating the cake.
Instructions
Preparation
Preheat your oven to 350°F (175°C). Grease and flour two 9-inch round cake pans.
In a large mixing bowl, combine flour, cocoa powder, sugar, baking powder, baking soda, and salt.
Add eggs, milk, oil, and vanilla to the dry ingredients. Beat on medium speed for 2 minutes.
Carefully stir in boiling water (the batter will be thin).
Baking
Pour the batter evenly into the prepared pans.
Bake for 30-35 minutes or until a toothpick inserted into the center comes out clean.
Allow the cakes to cool for 10 minutes, then remove from pans and cool completely on wire racks.
Assembly
Once cooled, layer the cakes with cookie dough in between.
Frost with chocolate ganache.
Decorate with additional cookie dough as desired.
Notes
Store the cake at room temperature for a couple of days or refrigerate for up to a week. For long-term storage, freeze wrapped in plastic wrap and foil for up to three months.