Triple Layer Chocolate and Mousse Cake

This chocolate mousse cake is amazing. A friend invited me over for a baking date and suggested we make a healthy avocado mousse to fill in a cake. I showed her a pic of this ambitious triple layer mousse cake and she thought that it would be perfect for our date. We used the black forest chocolate cake recipe from the King Arthur Flour website. The amount of substitutions we made was hilarious but the result was the most delicious chocolate cake I have ever had. I am the harshest grader of myself but even I agree that it was the best cake ever.