100% buttercream. 1/2 sheet cake and 1/4 sheet cake stacked on top. Apple green and purple color scheme requested. Butternut flavored cake inside (a deep yellow buttery nut flavor that has no nuts.. just a great flavor).
I frosted both cakes in white BC, and then frosted a thinner layer of green on the 1/4 sheet to let the white show through a bit. Writing and piping used in #3, #4, and #5 or 6 for boarders.
I hope you like! ;)