Use a mandoline or vegetable peeler to cut the apples into very thin slices.

Place the sliced apples into a clean 1-quart jar.

In a large saucepan, combine the water, honey, white wine vinegar, star anise, cardamom pods, cinnamon sticks, kosher salt, allspice, bay leaves, and peppercorns. Bring this mixture to a boil over medium-high heat.

Once the mixture reaches a boil, carefully ladle the hot liquid over the apples in the jar, ensuring all slices are submerged.

Cover the jar with a lid and allow it to cool to room temperature, then place it in the refrigerator.

Let the apples marinate overnight for the best flavor.