How to Make It
Pack apples and fennel in a 1-quart glass jar. Combine 2 cups of water, rice vinegar, sugar, salt, coriander seeds and juniper berries (found in the spice aisle) in a saucepan and bring to a boil. Pour the liquid into the jar. Seal and let cool completely. Refrigerate overnight before serving.
* Total Time: 10 minutes plus 8 hours cooling