Juice and zest the orange. You should have a few tablespoons of juice and about a tablespoon of zest.
Place cranberries, orange juice, and orange zest in a food processor.
Pulse until the cranberries are crushed. You can make it smooth or chunky like a relish. I like mine chunky.
Scrape the blended cranberries into a small jar (pint size) for fermenting. Blend in the honey and place a lid on the jar.
Ferment it for 24 hours. If you want it less sweet, ferment it for an extra day or two. Stir it once a day. It will become less sweet the longer it ferments.