Do not open the lid until you have just 1 hour of cook time left on the crockpot’s display. With 1 hour left, open the lid and pour in 2 cups of mixed vegetables that have been defrosted. Mix them into the crockpot well, shredding the chicken thighs as you stir.
Open a can of refrigerated biscuits, and flatten each one. Cut each biscuits into 4 long slices.
Layer the biscuits on the top of the chicken mixture in the crockpot.
Let the biscuits cook for the remaining hour of cook time, and then stir the mixture together well to incorporate the dumplings into the chicken mixture.
Serve topped with freshly chopped parsley.