Great Minestrone Soup

Ingredients

• 1/2 c. olive oil
• 1/4 c. Promise margarine
• 1 large onion, diced
• 2 large carrots, diced
• 2 medium potatoes, diced
• 1/2 lb. green beans, cut in 1-inch pieces
• 1/2 small cabbage, shredded
• 1/2 bag spinach, shredded
• 2 medium zucchini, diced
• 1 (16 oz.) can white kidney beans, drained
• 1 (16 oz.) can red kidney beans, drained
• 1 (28 oz.) can whole tomatoes (low salt)
• 6 c. water
• 6 pkg. low sodium Herb-Ox instant broth (3 chicken, 3 beef)
• 1/2 c. Parmesan cheese (optional)