Creamy chicken noodles

This creamy rotisserie chicken soup has a delicious chicken pot pie feel to it. We call for rotisserie chicken to streamline your prep time--look for a nice big one with lots of breast meat on it. Pair this comforting and easy soup recipe with a green salad, or, if you're really hungry, a grilled cheese sandwich.
Ingredients
Ingredient Checklist

2 tablespoons unsalted butter

1 tablespoon olive oil

2 cups chopped yellow onion (from 1 large onion)

1 cup chopped carrots (from 2 medium carrots)

1 cup chopped celery (from 2 large stalks)

1 ¾ teaspoons kosher salt

3 tablespoons all-purpose flour

4 cups unsalted chicken stock

2 cups whole milk

4 ounces uncooked whole-wheat egg noodles

3 cups coarsely chopped rotisserie chicken breast (from 2 rotisserie chickens)

1 cup frozen green peas