This one ended somewhere entirely different than I intended it to go, but it was tasty nonetheless.
I just some sauteed veggies (zucchini, mushroom, tomato, onion, garlic), and then simmered them in a cream sauce (roux, half and half, garlic powder, and a little cumin), and I served the whole shebang over rice.
The rice thing was a miscalculation on my part. Cream sauce is white, white rice is white. It made for a boring-looking (albeit good-tasting) meal. In retrospect I should have used some green linguine or one of the more colorful rices.