Add the cream of chicken soup, milk, dry ranch seasoning, minced onion, salt, and pepper to a large bowl and mix.

Next, cut the potatoes into quarters and add them to the slow cooker.

Place the chicken breasts over the top of the potatoes.

Pour the ranch mixture over the top of the chicken, top with butter and close the lid on the slow cooker.

Set the time for seven hours and put the slow cooker on low.

After the chicken cooks for seven hours, remove the lid, shred the chicken, stir the recipe, and serve!