Two outside cakes are french vanilla and middle cake is devils food (so are the two tunnels). All is frosted in vanilla buttercream. This was my first ordered cake and the poor woman slid into the ditch on her way home with it - all was fine but her car jack handle landed on the far right side of the cake. She was ingenious and smoothed it out the best she could and piled a few extra cars into an accident in that spot.