Here is my next Crock-Pot Soup Recipe. Try and enjoy! Recipe #7:

                                                                  Potato Soup

6-8 Large Potatoes peeled and cut in medium chunks.
1 Small Onion; chopped.
Enough Water to cover and cook the Potatoes.
1 can Evaporated Milk.
1/2 stick Butter.
Salt and Pepper to taste.

Put the Potatoes and Onion in a large Crock-Pot.
Cover with cold Water.
Add the Butter and Seasonings.
Cover and cook on High for about 3-4 hours or on Low for about 6-8 hours or until they are tender.
Add the Milk during the last 1-2 hours of cooking time.
Serve with Crackers.