Cut the cabbage into quarters, then split each quarter in half. Place 1 inch water in a deep skillet, add the cabbage, and turn the burner heat to high. Cover and cook for 3 minutes. Turn off the heat, pour off the water, and keep covered.
In a saucepan, melt the butter, and add the sour cream, Swiss cheese, parsley, and pepper to taste. Stir until the cheese is melted.
Lightly grease a shallow baking pan
Arrange the ham and cabbage in the pan, sprinkle with the green pepper, and pour the sauce over all. Sprinkle with coarsely ground black pepper to taste.
Bake for 20 minutes.
Serve with spicy or regular mustard.
Recipe by Lance Family Travels at https://lancefamilytravels.com/pork/ham-and-cabbage/