I usually get tired of leftovers real fast but this was amazing even the third night in a row! I made this rigatoni casserole on Saturday which I took to a dinner party. There was a whole lot leftover so I took the rest home. There is currently a small tupperware of it left in the fridge. It's basically a layered baked pasta with eggplant-mushroom marinara and cashew-tofu ricotta with spinach. Delicious paired with quick chopped salad tossed with italian vinaigrette.