Mix together milk and flour until mixed together well
Bring chicken broth to a boil
Carefully add the milk mixture to the chicken broth whisking to mix well.
Add in seasonings and mix well.
Leave on for a low boil for about 4-5 minutes unit it has started to thicken, then add chicken.
Remove from heat.
Store in contianer in fridge for up to 1 week.
Use in recipes that call for cream of chicken soup.