First published in February 2008, this updated pantry ingredient post features new photos, links, and an important change to the recipe. I've been making a version of this sauce since my college days. Recently, I began adding one more "one" ingredient to make it even better, and eliminating one ingredient: the olive oil, which really isn't needed at all.

On the list of things without which my pantry feels incomplete, tomato sauce is somewhere in the middle.
I always have it, I always need it, I always use it. And yet, I'm not entirely sure what it is, and how it differs from the other canned, tubed, bottled, and boxed tomato products I always have, need, and use.
Right about now, you're probably adding up the number of tomato variations in your own pantry. Tomato paste? Chopped or diced tomatoes? Canned whole tomatoes? Maybe a jar or two of "emergency" prepared marinara sauce? Slow-roasted tomatoes in the freezer?