Bolognese

Again, only an iphone photo. This recipe is for a bolognese (meat) sauce. There are a lot of different ideas about what a "traditional" bolognese sauce is- even carbonara is heavily debated. Wikipedia says "The traditional recipe, registered in 1982 by the Bolognese delegation of Accademia Italiana della Cucina, confines the ingredients to beef, pancetta, onions, carrots, celery, tomato paste, meat broth, white wine, and milk or cream." The recipe I used is fairly similar.

It's a very hearty, slightly greasy sauce that tastes better the longer it's cooked.