Answer:
One of the best accompaniment for Ham Steak is Pineapple. You could do something as simple as arranging (canned and drained) pineapple rings on the steak. A maraschino cherry or two could add color, but for less of a cliche, you could try rings of sweet red bell peppers, tiny red chilies (hot!) or dried, sweetened cranberries ("Craisins.")
Another approach: combine canned, drained pineapple tidbits (or chopped fresh pineapple) with chopped raw onions, colorful bell peppers, and some toasted coconut. Spoon over the ham steaks or serve alongside.