Prepare the Vegetables: Shred the cabbage and carrots. Place them in a large mixing bowl.
Make the Dressing: In a small bowl, whisk together mayonnaise, apple cider vinegar, Dijon mustard, honey (or sugar), salt, and pepper until smooth and creamy.
Combine: Pour the dressing over the shredded vegetables. Toss gently until the cabbage and carrots are well coated.
Chill: Refrigerate the coleslaw for about 30 minutes to allow the flavors to meld together before serving.
Serve: Once chilled, give it a quick stir and serve alongside your favorite main dishes.