Creamy Chicken Noodle Soup

My aunt sent me this recipe- it's from Southern Living. My uncle has decided it's his favorite soup. Chris really liked it (especially as leftovers!). It makes a ton- would be great to take to another family with a loaf of french bread.

Creamy Chicken Noodle Soup

1 Tbsp butter
1 onion, chopped
3 c cooked chicken
3 14.5-oz can chicken broth
1 can cream of chicken
1 can cream of mushroom
8-oz spaghetti noodles, broken into 2-inch pieces
7 ribs celery, diced
6 medium carrots, shredded or diced
1 tsp poultry seasoning
1 tsp pepper
1 tsp lemon rind
2 c milk
2 c cheddar cheese

In Dutch oven or large stock pot, melt butter. Add onion, saute.
Stir in chicken and next 9 ingredients. Bring to a boil.
Reduce heat. Simmer for 5 minutes.
Stir in milk. Return to simmer until incorporated.
Serve with cheese.