Orange cake - https://steemit.com/recipes/@kiwideb/happy-birthday-to-me-with-birthday-cake-recipe
Ginger crunch - I have to admit to just buying that from the organic store occasionally, but I did develop this version for clients many years ago (way before I was taking pictures, so when it went on my blog, it looked a bit dull) http://www.frot.co.nz/design/recipes/ginger-crunch/