Follow the steps in order for the best result.
In a large mixing bowl, combine the shredded cabbage, red cabbage, grated carrot, chopped cilantro, and peanuts. Ensure the ingredients are evenly distributed for the best flavor in every bite.
In a separate, smaller bowl, whisk together the mayonnaise, apple cider vinegar, and brown sugar until smooth. This mixture will form the creamy, tangy base of your coleslaw dressing.
Pour the coleslaw dressing over the salad mixture. Gently toss to coat all the ingredients evenly. Take a moment to taste and adjust the seasoning with additional salt and pepper, if desired.
Cover the bowl tightly and refrigerate for at least 30 minutes to allow the flavors to meld together. This chilling period is essential for developing the full depth of the coleslaw's taste. Serve chilled and enjoy!