Do You Want Fries With that?

I have been wanting to make a hamburger cake and was so happy when someone asked for one for their son's birthday! The cake was made of  3 layers, two vanilla, one chocolate. The chocolate became the burger and obviously the vanilla layers became the bun. I froze the cake in order to carve the shapes. (I heard freezing made it easier to carve) Since I wasn't using fondant, I did a modernist spin on the  tomatoes, onions and pickles with butter cream. The lettuce was also made from butter cream but it was actually leafy looking. There was no cheese on this burger because the birthday boy is not a fan of cheeseburgers. I don't know what happened to the condiments after the hamburger bun top was put on. Did they maintain their shape or did it all squish into one mass of butter cream? I think the most difficult part was mixing the color for the bun. I actually used a real bun as my guide along with my daughter Jess's acute sense of color mixing. I hope it was a hit with the birthday boy and enjoyed by all!