Seems like we had somewhat similar ideas for this game jam. It's really short, but I enjoyed the time I spent playing your game. I think this would probably work better as a fully 3D game. By restricting the cake to staying in a 2D plane, you've made the challenge trivial. I also don't see why the camera doesn't show the cake dropping spot and the oven by default. I didn't read the description before playing and didn't understand where the oven was. I know that sounds like it was on me (and it sort of was) but it's such an easy fix.
That was a lot of criticism, but really, I thought this was great. Awesome job!