Add the dressing ingredients to a small bowl: Add the mayonnaise, vinegar, sugar, celery seed, salt, pepper, garlic powder, and onion powder to a mixing bowl
Mix the dressing: Whisk together to make the dressing
Add the cabbage mixture to a large bowl.
Pour the dressing over the cabbage and toss until evenly coated.
For maximum flavor: Refrigerate for at least 30 minutes. Then, toss again before serving.
Notes
Tangier slaw: Use up to 3 tablespoons apple cider vinegar.
Before serving: Toss again to redistribute the dressing.
Storage: Keep covered in the refrigerator for up to 3 days.
Best texture: For the crispest coleslaw, make it a few hours before serving.