Italian White Bean Soup

2 T. Olive oil
1 onion, chopped
1 red bell pepper, chopped
1 carrot, diced
1 pound Italian sausage, without the casings (not the links. If you get the links, just remove the casing before adding to the pot.)
1 large potato, diced
1 T. minced garlic
1 can diced Italian style tomatoes
2 cans Great Northern Beans
1 T. Italian Seasoning
6 cups water

 Directions: In a large pot, heat Olive oil over medium high heat. Saute onion, bell pepper and carrot. Add Italian sausage and cook until  crumbled and browned. Add garlic and saute one additional minute. Combine the remaining ingredients in the pot and cook until potatoes are tender. Top with shredded Parmesan Cheese. Enjoy with hot, buttered rolls or garlic bread.