Here is my mod-list: Mod List
Here is my crash report: Crash Report
Here is my full log: Full Log
Possibly related information:

1. I have Quark, which I think is the mod I have that lets you hover over a map to see it in your inventory. Not sure if related, but probably is.
2. I also have Foam-Fix Anarchy.
3. It started crashing the moment I made the recipe valid.
4. I'm on a server
5. It did not crash the server, just my client.
6. The server timed me out before I actually crashed. Never seen that happen before.

If you need any more information, I'd be happy to provide!

I can't reproduce this, so it's probably a crossmod problem.