Bolognese

Another Barbara Lynch recipe here. She said that her secret ingredient was chicken livers and I really wanted to test it out. It's a great, hearty sauce. It's very meaty and not very tomatoey, so different than what I would normally think of for bolognese, but it was so flavorful and rich and a perfect Sunday dinner with a little pasta and some Pecorino.

Ingredients:
1 tbsp extra virgin olive oil
1 medium onion, finely chopped
1 large celery stalk, finely chopped
1 large carrot, finely chopped
5 oz chicken livers, finely chopped
1/2 cup fresh sage, chopped
salt and pepper
1 1/2 pounds ground meat, 1/2lb each pork, veal, and lamb (or beef if you can't find lamb)
1 1/2 cups dry red wine
1 1/2 cups chicken broth
1 14.5-oz can chopped tomatoes
1/2 cup chopped fresh basil