INGREDIENTS:
* 1/2 cup chopped onion
* 2 medium zucchini, in 1-inch cubes, about 1 cup
* 3 1/2 cups chicken broth or vegetable broth
* 1 large can (28 ounces) crushed tomatoes
* 3 1/2 cups chicken broth or vegetable broth
* 1 large can (28 ounces) crushed tomatoes
* 1 can (15 1/2 ounces) canned great northern beans, drained and rinsed
* 1 to 2 tablespoons dried leaf basil
* 1/2 teaspoon salt, or to taste
* 1/4 teaspoon pepper
* 8 ounces fresh or dry cheese-filled tortellini, cooked

PREPARATION:
Combine all ingredients except tortellini in Crock Pot. Mix well. Cover and cook on Low setting for at least 6 hours. When ready to serve, increase heat to High setting. Add cooked tortellini. Cook 10 minutes longer, until heated through.
Serves 6 to 8.