In a large mixing bowl, combine the finely shredded green cabbage and shredded carrots. This forms the base of your coleslaw, providing crunch and texture.

Add the thinly sliced apple and red onion to the bowl. The apple adds sweetness and a refreshing flavor, while the onion gives a slight bite.

In a separate bowl, whisk together the plain Greek yogurt, apple cider vinegar, honey, Dijon mustard, salt, and black pepper until smooth. This dressing will coat the vegetables and add creaminess.

Taste the dressing and adjust seasoning if necessary. You can add more honey for sweetness or more vinegar for tanginess.

Pour the dressing over the cabbage mixture in the large bowl. Use a serving spoon to gently toss everything together until the vegetables are well coated with the dressing.

Let the coleslaw sit for about 5 minutes before serving. This allows the flavors to meld and the cabbage to soften slightly.

Serve chilled or at room temperature as a side dish to your favorite meal.