Minestrone Soup with butter

1 cup chopped onion 2 medium zucchini , sliced thin 2 tablespoons butter or 2 margarine 1 cup sliced carrot 1 cup sliced celery 4 ounces uncooked vermicelli[...]

28 ounces canned tomatoes (chopped or cubed type) 4 cups vegetable broth 3/4 cup leek , chopped 1 medium red onion , chopped 2 carrots , cubed 300 g frozen[...]

28 ounces canned tomatoes (chopped or cubed type) 4 cups vegetable broth 3/4 cup leek , chopped 1 medium red onion , chopped 2 carrots , cubed 300 g frozen[...]