I rarely cook something the same way twice. This is especially true with pasta sauce, as it is adaptable by nature. The other night I was making a simple spaghetti dinner for myself and a friend, simply because I had found a can of tomatoes I didn’t know I had.
As I was tasting and tweaking, I remembered I had about half a cup of the spicy, nduja-like spread I'd made earlier in the week. I tossed it in the sauce and, after tasting, rejoiced.