Italian Lentil Soup

I got this recipe from my friend Lauren. We love it. And lentils are really good for you. We have tried it both with and without the cabbage and it was great both ways.

Italian Lentil Soup

1 tablespoon garlic, minced
2 medium carrots, sliced (1 cup)
1 stalk celery, sliced (1/2 cup)
1 small onion, chopped (1/3 cup)
1 tablespoon olive oil
5 cups water
1/2 head cabbage, cored and cut into 1-inch pieces (4 cups)
1 cup dry lentils, rinsed and drained
1 can Italian diced tomatoes
1 1/2 teaspoon sugar
1 1/2 teaspoon salt
2-3 cubes chicken bullion (depends on your taste)
1/2 teaspoon dried oregano, crushed
1/4 teaspoon pepper

Combine and bring to a boil. Cover and simmer 30-45 minutes or until lentils are tender. Can top with Parmesan cheese.