Saute them for about 4 to 5 minutes or until the vegetables are soft and the onion becomes translucent.
While waiting for it to simmer, prepare the dumpling.
Pour in buttermilk, then stir them together until the dough comes together.
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Let them cook for a few more minutes until the chicken is heated and the broth is thickened.
Drizzle some heavy cream, then stir them until well combined.
Garnish with some freshly cracked pepper and chopped parsley, then serve, and enjoy!