Creamy Chicken Vegetable Soup

Ingredients

• 2 tablespoons unsalted butter

• 1 onion, chopped

• 2 carrots, peeled and chopped

• 2 stalks celery, sliced

• 1 1/2 tablespoons all-purpose flour

• 4 cups chicken broth

• 2 cups chopped cooked chicken

• 1 large potato, peeled and cubed

• 1/3 cup frozen peas

• 1/3 cup frozen corn kernels

• 1 teaspoon dried parsley flakes

• 1/2 teaspoon dried marjoram

• 1/2 teaspoon dried thyme

• 1/2 teaspoon salt

• 1/4 teaspoon freshly ground black pepper

• 1/2 cup half-and-half