Step 1

Place ginger and horseradish in the bottom of a 1-quart Ball jar or similar resealable glass container. Add garlic, rosemary, chiles, peppercorns, cinnamon, and onion; then add lemon and orange pieces, pressing down to firmly pack ingredients in. Add vinegar, adding more as necessary to fully submerge ingredients and fill jar. Seal jar (if using a metal lid, place a piece of parchment between jar and lid to prevent a corrosive reaction with vinegar). Store in a cool, dark place, shaking for a few seconds every day or two, at least 3 weeks and up to 6 weeks.

Step 2

Strain through cheesecloth or a fine-mesh sieve; discard solids. Stir in honey. Store in a sealed container in refrigerator up to 1 month.