Not a stir-fry! East meets West in a simple side dish using bok choy given "body" with chopped potatoes, onions, and a little extra flavour. This is a very basic way of using Oriental cabbages other than in a stir-fry with soy sauce. The dish can be considerably enhanced if chopped bacon is added with the onion, and you might also want to up the spices by adding a chopped, seeded hot pepper or black pepper. Very tasty, and you'll never wonder whether to use those white ribs again: they are very useable!!