So, this isn't actually a cake. I made this for the groom's cake at a wedding. The groom requested a brownie pyramid. This was my first time to make anything for a wedding. Thankfully, the bride and groom were very low key and made this a much lower stress event. Thankfully, I also had two helpers that worked with me on the day of the wedding to bake 6 dozen brownies from scratch. Thanks, Katie and Danna, I couldn't have done it without you (or your kitchen, Katie!). I also helped coordinate…