I always run into this problem on Mondays - I don't plan far enough ahead and have to scrounge for dinner. It was made worse this week because we were basically out of everything and hadn't had a chance to stock up at the wholesale club. But we always have pasta and cans of tomatoes so I made a quick sauce and served it over angel hair:
We still had some ricotta leftover so I added a dollop to my serving. I love the creaminess it imparts. A good, solid meal.