Italian sausage pomodoro

I bought some sausage the other day and decided to come up with a pomodoro recipe that included it. Here are my approximate ingredients:

2 tablespoons olive oil
1/2 pound hot Italian sausage
1 red onion
3 cloves garlic
1 can diced tomatoes
1 can tomato paste
1/2 cup red wine
Handful fresh herbs, like basil, oregano, rosemary

In a large pot, heat one tablespoon of olive oil. Cut the sausage into pieces and brown in pot. While the sausage is browning, finely chop the onion and garlic. Add to the pot and cook over medium heat for 5 minutes, stirring occasionally. Add remaining olive oil, tomatoes, tomato paste, wine, and herbs to the pot. Stir until well blended and bring to a boil. Reduce heat, cover, and simmer for 1-2 hours. Enjoy over your favorite pasta for a delicious meal.

Additions - sometimes I add parmesan while the sauce is simmering, sometimes I wait until the end. See what you like best!