Potatoes Au Gratin with Ham

These are great for a busy night! We just eat them with scrambled eggs and sliced fruit- Easy Schmeezy ham and cheesy!
6 med. (2 lb.) potatoes, peeled and sliced

1 med. onion, chopped

8 oz. cooked ham, cubed

4 oz. shredded Cheddar cheese

4 oz. crumbled goat cheese

10 3/4 oz. can cream of chicken soup

1/2 c. milk

1/4 to 1/2 tsp. thyme leaves
In slow cooker layer: 1/2 potatoes, onion, ham, cheese. Repeat layers. In small bowl, mix soup, milk, thyme. Pour over potatoes. Cover, cook on HIGH setting for 3 hours. Reduce heat to LOW setting for 2 to 2 1/2 hours until potatoes are tender