
Photos and recipe: Dave Sands
Perfect for tacos, salads, sandwiches, or as a tangy snack, this versatile condiment will become a staple in your kitchen.
Ingredients:
- 2 medium red onions, thinly sliced
- ½ cup white vinegar (or apple cider vinegar, if preferred)
- ½ cup water
- 1 tablespoon white or brown sugar
- 1 teaspoon sea salt or several grinds of Firecracker Farm Hot Pepper Salt
- 1 teaspoon dried oregano (or 1 tablespoon fresh oregano, chopped)
- ½ teaspoon black peppercorns
- ½ teaspoon mustard seeds (optional)
- Zest of 1 orange or a few thin orange peels
- 1 small garlic clove, smashed (optional)
Instructions:
Prepare the Onions:
- Thinly slice the red onions using a sharp knife or mandoline for even slices.
- For a milder onion flavor, soak the slices in cold water for 5-10 minutes, then drain thoroughly.
Make the Pickling Brine:
- In a small saucepan, combine the vinegar, water, sugar, sea salt (or Firecracker Farm Hot Pepper Salt), peppercorns, mustard seeds (if using), and garlic (if using).
- Heat the mixture over medium heat, stirring occasionally, until the sugar and salt are fully dissolved. Remove from heat.
Infuse the Brine:
- Stir the orange zest or peels and oregano into the warm brine. Let the mixture sit for 5-10 minutes to allow the flavors to infuse.
Pickle the Onions:
- Pack the sliced onions into a clean glass jar or container.
- Pour the warm brine over the onions, ensuring they are fully submerged. Gently press the onions down with a spoon if needed.
- If using fresh oregano, tuck a few sprigs into the jar for added flavor.
Cool and Store:
- Allow the jar to cool to room temperature before sealing it with a lid.
- Refrigerate the onions for at least 2 hours to develop flavor, though they’re best enjoyed after 24 hours.
- Store in the refrigerator for up to 2 weeks.

Notes:
- The combination of orange zest and oregano creates a unique, bright flavor with subtle herbal and citrusy undertones.
- Apple cider vinegar can be substituted for white vinegar or used in a 50/50 mix for a milder flavor.
- Add a pinch of chili flakes or extra Firecracker Farm Hot Pepper Salt for a spicier kick.
These pickled onions are easy to make and packed with flavor, making them a must-have condiment for any meal.


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