Ingredients:

8 potatoes (peeled or not) chopped
1 onion, chopped
2 celery ribs chopped
2 carrots, peeled and chopped small
1 can chicken broth
2 T dried parsley
1 1/2 tsp salt
1/4 tsp pepper
1 cup milk
1/2 cup flour
sliced green onions, grated cheese, and chopped bacon for toppings

Directions:

Put all ingredients down to and including the pepper into the Crockpot. Add water to within 1′ of the top of the Crockpot (this recipe is for a 5 qt, so adjust accordingly). Cook on high for 8 hours. 1 hour before serving, put milk into a small container with a lid, add flour and shake till well mixed. Add to the soup.