Step 1

Spray 3- to 4-quart slow cooker with cooking spray. In large bowl, mix potatoes, onion and ham; spoon into slow cooker.

Step 2

In medium bowl, mix soup, milk, cheese and pepper; pour over potato mixture.

Step 3

Cover; cook on High heat setting 3 to 4 hours or until potatoes are tender. Gently stir potatoes before serving.