Cheesy Ham And Potato Casserole - cooking recipe

Ingredients

5 -6 large russet potatoes, peeled, diced, and boiled until almost done
1/2 lb ham, diced
1 sweet onion
2 cups shredded cheddar cheese
2 cups sour cream
1 (10 ounce) can cream of chicken soup or (10 ounce) can celery soup
1/4 cup butter
salt and pepper

Preparation

Saute ham and onion together until ham is slightly browned and the water has cooked off.
Combine butter and can of soup over low heat. Cook until butter has melted and soup and butter have combined.
Over low heat, add cheese and sour cream to soup/butter mixture, stirring constantly until melted.
Put potatoes and ham/onions in a 13\"x9\" baking pan, pour cheesy mixture over the top. Do not stir. Cook at 350 degrees F for about 45 minutes to an hour.