lace the mayonnaise, lemon juice, mustard, salt and pepper in a bowl and whisk to combine. Add the cabbage, onion, pickles and chives and mix well to coat. Set aside.Divide the ham and cheese between 4 slices of bread, place under a preheated hot grill (broiler) and grill (broil) for 1–2 minutes or until cheese is melted. Top with the cabbage slaw and remaining bread to serve. Makes 4.