01 - In a large mixing bowl, toss together the julienned broccoli stems, carrots, thinly sliced red cabbage, and finely sliced scallions until evenly distributed.
02 - In a separate small bowl, whisk together the mayonnaise, apple cider vinegar, honey, Dijon mustard, salt, and freshly ground black pepper until smooth and well blended.
03 - Pour the dressing over the vegetable mixture and toss thoroughly, ensuring every strand is evenly coated.
04 - Fold in sunflower seeds or sliced almonds and dried cranberries or raisins if desired, stirring gently to incorporate throughout the slaw.
05 - Refrigerate for at least 10 minutes to allow the flavors to meld together. Serve cold as a crisp, refreshing side.