Creamy Scallop Potatoes and Ham

3 lbs. med. size potatoes peeled and sliced
1 onion chopped
1 cup shredded cheddar cheese
1 cup cooked ham
1 can (10 3/4 oz) reduced fat cream of mushroom soup
1/2 cup water

Combine potatoes, onion, cheese and ham in slow Crock Pot. 

 In small bowl, stir together soup & water. Pour over potato mixture. 

 Cover pot.

 Cook on High for 4 hours or until potatoes are tender. 

 Stir mixture just before serving. 

Makes 6 servings