How to Make It
In a medium bowl, whisk together the yogurt, olive oil, honey, lemon juice, and orange juice and season with salt and pepper. Add the avocado, using a fork, smash it against the sides of the bowl and mix it in to form a smooth consistency.
Combine the cabbage, kale, and apple in a large bowl and pour over the dressing. Add the cilantro leaves to the slaw and toss to combine. Before serving, taste to adjust the seasonings.