Add all of the vegetables on top and stir to coat with the butter.
Salt/Pepper the diced pork as desired and add to the crock pot.
Mix together the soup, milk, sour cream and ranch dressing mix. Temper the mixture by heating it for 30 seconds in the microwave.
Pour the mixture on top of the pork.
Cover the crock pot and cook on low for approximately 6-8 hours**, or until the potatoes are soft and pork is cooked through. Low and slow is the best with milk and dairy products.
Sprinkle with parsley and serve, (preferably with biscuits!)
Notes
Cream of Mushroom Soup my be substituted instead of cream of chicken as well. (Click the link to try my homemade version!)