YUMMMMMMYYYY! I used pork instead of tofu (fiance isn't a big tofu fan unless I "hide" it). The sauce was incredibly yummy. THis is one of those recipes you can tinker with to your liking. I could see adding veggies like bean sprouts or broccoli, or having chicken or shrimp instead of tofu or pork. Substitute different noodles - buckwheat or rice? I think the sauce is very versatile and could be used as a dip almost for dumplings or won tons or spring rolls.
I WILL be making this again.