Ingredients

• 1 can cream of mushroom soup
• 1/2 cup milk
• 1 small onion, finely chopped
• 1/4 cup grated parmesan cheese
• 1/4 cup sour cream
• 1 1/2 cups cubed cooked turkey or 1 1/2 cups chicken
• 1 small zucchini, cut in half and thinly sliced
• 1 1/2 cups hot cooked very thin spaghetti
• extra parmesan cheese