As someone who works on a bunch of projects this is actually a big pain point for me as well. I haven't found anything that I have really liked that lets you roll up from the "todo" level all the way back up to the long term portfolio level and actually just started trying to build my own app for this myself.
If you want to chat on this topic sometime feel free to reach out.
Fill bottom half with rice > Add Filling > Top off with rice > Press and done!