Peel and chop carrots. Dice up onion and mince garlic.
Heat oil in Dutch oven or large kettle. Sauté carrots and onions, stirring frequently until they just start getting tender.
While veggies sauté, remove chicken from pot. Set on large pan or plate to cool enough to be able to handle.
Add minced garlic to carrots & onion. Sauté another minute. Pour in broth from instant pot or crock pot.
Bring broth and veggies to a boil. Stir in noodles and poultry seasoning. Turn heat to low and simmer noodles in broth for 10 minutes, stirring occasionally. (I do break apart the noodles I suggest as I add them in because they are pretty long.)
While noodles are cooking, remove meat from bones. Cut meat into bite size pieces. After 10 minutes is up, stir in chicken. Heat through - usually about 5 more minutes.
Let soup sit until cool enough to serve and enjoy.