The peppery notes of the cress and rocket play up the sweetness of the beets. The shreds of Little Gems add crunch and loft to the salad, while the orange in the dressing adds a bright note with some sweetness to marry with the beets and contrast with the nutty peppery cress and rocket. If you wish, you can serve the salad without the lettuce and use a standard Balsamic Vinaigrette. Use this as an accompaniment to things like steaks or roast chicken. You could also serve it alongside (or in the cup of the cap) roasted Portobello mushrooms. If you wanted you could add orange suprêmes to the salad just before serving.