These are a fantastic substitute for the regular ricotta cheese-filled stuffed shells! My dairy-eating mother said she wouldn't have guessed they were made with tofu if I hadn't told her. I halved this recipe and baked it in an 8x8 square dish and it worked great, although I did have leftover sauce and stuffing mixture. I also omitted the mozzarella soy cheese because I didn't have any on hand, and let me tell you, it isn't really necessary! The original recipe only called for a few spices, but I liberally added more and they gave the tofu mixture a great flavor. Feel free to add more of your own! This is great with a salad and crusty bread. I got the recipe from mleonard on the IBS message boards at www.helpforibs.com, although I tweaked it a little.