Combine all soup ingredients (first 11 ingredients) in the bowl of a slow cooker. Cook on medium for 6-8 hours or until chicken and carrots are super tender or on high for 3-4 hours.
Remove chicken breasts and allow them to cool. When cooled, remove the skin and separate the meat from the bones. Dice the chicken into bite-size pieces.
While chicken is cooling, add pasta to soup and increase heat level to high (if cooking soup on low). Cook for 20-25 minutes more or until pasta is tender.
Add lemon zest, lemon juice, thyme and diced chicken. Stir to combine. Taste and add salt if needed.
Serve and enjoy. Soup stores well for 3-4 days in airtight containers in refrigerator. Reheat on stovetop or in the microwave.
Notes
Turmeric is a seasoning widely available in the spice section of most grocery stores. It's used in curry powder and it also gives mustard it's yellow color. It doesn't add much flavor to this soup, but does give it a lovely color. Turmeric is known as a powerful medicine that has long been used in the Chinese and Indian systems of medicine as an anti-inflammatory agent to treat a wide variety of conditions. 12 generous servings