Step 1

Toss the carrots and celery together in the slow cooker. Add the onion, sprigs parsley, thyme, bay leaf and 1 teaspoon salt.

Step 2

Rub the chicken thighs all over, including under the skin, with 1 teaspoon salt total, and put them on top of the vegetables. Add the chicken broth. Cover, and cook on low for 8 hours. During the last 15 minutes of cooking, remove the chicken and stir in the noodles.

Step 3

While the noodles cook, remove and discard the chicken skin and bones and shred the chicken-it will mostly fall apart on its own. When the noodles are done, turn off the cooker, remove the parsley and thyme stems, and add the shredded chicken and 1 tablespoon lemon juice. Taste, and add more lemon juice and salt as needed. Stir in a good amount of pepper and the chopped parsley, and serve hot.