If you have to age another year older, you should at least be sweetly rewarded for it like with a chocolate cake layered with condensed milk buttercream topped with Milo gah-nash.

Cake Details
Get 16 to 24 square slices out of this 9-inch cake that weighs approximately 1.5 kg.
Flour, sugar, cocoa powder, eggs, vegetable oil, condensed milk and Milo.

You could ask for these optional items
✓ Candles
✓ Handwritten message on card
✓ Knife