Hmm, anything with tomato sauce and cabbage is a winner. Rice, lentils and some bread crumbs? Chop an onion and some garlic, some fresh herbs, sauté them a bit with the rice and lentils, add bread crumbs and maybe an egg to bind. Or if you're vegan, some tomato paste. Might be worthwhile to partially cook the rice and lentils, or use couscous and lentils, having done the boiling water thing with the couscous and lentils. Some fresh goat cheese would be nice stuffed inside.
Now I'm hungry... :P