I think since cakes are mostly for special occasions, we don’t get a whole lot of chances to practice making them. Just a birthday every so often. Cakes are unlike cookies in this way, since you can make cookies just because you don’t have any. Cake is not a ever-replenishing resource.
This cake was all the way homemade, and the special occasion was that I was at home and we were almost out of pie. It is a peanut butter cake, with a thick chocolate cream filling, with a generous heaping of chocolate butter frosting on top. Betty Crocker does not mess around with chocolate frosting. I am not a huge frosting person, but I could eat that stuff right off the spatula.