3 1/2 cups peeled and diced potatoes
1/3 cup diced celery
1/3 cup finely chopped onion
3/4 cup diced cooked ham
3 1/4 cups water
2 tablespoons chicken bouillon granules
1/2 teaspoon salt, or to taste
1 teaspoon ground white or black pepper,
or to taste
5 tablespoons butter
5 tablespoons all-purpose flour
2 cups milk
.