re: Spaghetti Sauce Secrets

I ate some sketti that a black woman brought to work one time and it quite possibly could be the best spaghetti that i've ever eaten. I asked her for her recipe but she wouldn't give it to me (family secret blah blah). She did tell me that one of the several weird ingredients was bbq sauce. any of ya'll ever heard of putting bbq sauce in a spaghetti sauce? I tried it in a jar of store bought sauce one time when i was feeling brave and it definitely brought a different side out of the sauce.