Meaty Meaty Bolognese Sauce

My eldest stepson was over for dinner last night, I wanted to make something special, and I actually had all day to do it (which was a good thing, because this sauce took nearly 6 hours to make!). I'm sure this isn't completely traditional, but it was the best pasta sauce I've ever made!!! Buon appetito!!

Meaty Bolognese Sauce

1-6 oz. package prosciutto, cut into 1/2" pieces
1 T. olive oil
1 lb. extra lean ground beef
1 lb. Italian sausage (removed from casing, if links)
2 medium carrots, peeled and diced
2 large stalks celery, diced
1-8 oz. package sliced crimini mushrooms, coarsely chopped
1 medium onion, diced
1 T. minced garlic
1 C. red wine
1-6oz. can tomato paste
1-28 oz. can crushed tomatoes
2 C. beef broth
generous amount of fresh basil, sliced
Handful of freshly grated Parmesan cheese
Black pepper to taste

In a large, heavy pot over medium heat, saute prosciutto until just crispy. Remove and drain on paper towels, leaving fat in the pot. Slowly brown ground beef and sausage, seasoning with pepper, until cooked through. Add carrots, celery, mushrooms, onion, and garlic; continue cooking until vegetables are tender. Add wine and boil until almost completely evaporated. Add tomato paste and stir until completely incorporated. Add crushed tomatoes, beef broth, and reserved prosciutto. Reduce heat to low simmer, cover, and continue to cook for another 1-2 hours, adding water if it appears to be getting too thick. Just before serving, stir in basil and cheese.