re: What is everybody's go to jar spaghetti sauce?

I usually use one jar of Classico's roasted garlic and one jar of their sun dried tomato mixed together.

I like to use the jarred stuff for a quick midweek meal. Basically, start with some browned meat and the jarred stuff, then add more seasoning to taste and then wine/broth as needed to loosen it enough to simmer and cook rigatoni directly in the sauce without going too watery.