Place chicken in a stockpot and cover with water.
Season water with salt, pepper, and bouillon cube, if desired.
Bring a stockpot of water to boil.
Once boiling, cover and turn the heat down to medium.
Boil chicken for 10 minutes.
Meanwhile, in skillet cook seasoning blend in preferred oil until onions become translucent.
Cut potatoes into 1/2-inch cubes.
Remove one breast from the water and check temp.
The chicken temp at 165.
If it is not cooked, return to pan and check again in 5 minutes.
Remove chicken from pan and set on cutting board.
With a ladle, scoop out 1 cup chicken broth from the stockpot and pour it into a glass measuring cup.
Add cream cheese to the measuring cup and stir until completely melted.
Add milk to level off at 2 cups.
Chop chicken into 1/2/-inch cubes or shred and chop into bite-sized pieces.
In the skillet with onion, add frozen vegetables, potatoes, and chicken.
Stir together, then pour in broth mixture.
Combine all ingredients then turn out into 9x13 baking dish.
Cover with foil and cook for 30 minutes.
Or, if serving later, cover and store in the refrigerator. When ready to bake, preheat oven to 350 and bake for 1 hour.
Serve with a salad and bread topping of choice, optional.