Tagliatelle with Bolognese Sauce
This sauce seems like a chore, but once you get everything in the pot, it simmers and cooks on its own and yields enough sauce for several luscious meals. (It also freezes well.) When unexpected guests arrive, just cook some pasta and you have dinner ready. What makes this meat sauce unique is the cinnamon, which adds an unexpected, unidentifiably delicious flavor. The kids absolutely love it with gnocchi.