01 -
Place the diced onion on the bottom of the crockpot. Lay the chicken thighs in a single layer on top of the onion.
02 -
In a mixing bowl, combine cream of chicken soup, cream of celery soup, poultry seasoning, parsley, and black pepper. Stir thoroughly.
03 -
Pour the prepared soup mixture over the chicken thighs. Add 2 cups of chicken broth over the mixture.
04 -
Set the crockpot to high and cook for 5 hours with the lid closed. Do not open the lid until instructed.
05 -
With 1 hour of cook time remaining, open the lid and add the defrosted mixed vegetables. Stir well and shred the chicken thighs as you mix.
06 -
Flatten the refrigerated biscuits and cut each one into 4 long slices. Layer the biscuit slices on top of the chicken and vegetable mixture in the crockpot.
07 -
Cook the biscuits for the remaining hour. Stir thoroughly to incorporate the dumplings into the chicken mixture before serving.
08 -
Serve topped with additional freshly chopped parsley, if desired.