This casserole is simple and delicious, and makes a perfect snack during a picnic (bento anyone?)—you should use it as a basic idea for a casserole, since the pasta sauce is the stable and the most important piece of the meal. It's also a very tweak-able recipe! :-)
Tomatoes are very healthy thanks to the lycopene, but they also taste amazing when you cook them in a cream soup with a pinch of red pepper and garlic. And herbs, croutons, bread rolls or literally anything you would ever want to put in a cream soup, it's so versatile. And because it's summer time now, you can even let it chill and serve it cold. How cool is that?