So this is the good version, but the better one would use the pasta shells and cheese with the ready-to-apply cheese stuff. It's going to be essentially the same, still add the milk as you'll need it along with the juice from the tomatoes to cook the noodles.
For variety you could add Ro*tel(R) instead of plain tomatoes and use one cup of frozen prepared fajita veggies and some taco seasoning to make a "Gulf of Mexico Shipwreck." Italian seasoning, garlic, onions, and mozzarella would make it a "Sicilian Shipwreck." You get the idea: the combinations are pretty well unlimited.
Although the recipe calls for frozen vegetables and uncooked ground meat, leftovers work just as well.
Use Creole-style seasoned salt if you like a bit of spice in your easy dinners.