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Pickled Pepper and Onion Relish

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Pickled Pepper and Onion Relish is a vibrant, tangy-sweet condiment made with colorful peppers, onions, vinegar, and spices. Perfect for hot dogs, burgers, sandwiches, and grilled meats, this relish adds bold flavor and a bright pop to any dish. It’s easy to make and stores well, making it ideal for meal prep or homemade gifts.

Ingredients

  • 2 cups chopped bell peppers (red, yellow, green)
  • 12 hot peppers (jalapeño or serrano), finely chopped (optional)
  • 2 cups finely chopped onions (yellow or sweet)
  • 1 cup white vinegar or apple cider vinegar
  • ½ cup granulated sugar
  • 1 tablespoon salt
  • 1 teaspoon mustard seeds
  • 1 teaspoon celery seeds
  • 2 cloves garlic, minced (optional)

Instructions

  1. Finely chop the peppers and onions using a knife or food processor.
  2. In a large saucepan, combine vinegar, sugar, salt, mustard seeds, celery seeds, and garlic. Bring to a boil, stirring until sugar dissolves.
  3. Add chopped peppers and onions. Reduce heat and simmer for 15–20 minutes until vegetables are tender but still slightly crisp.
  4. Ladle the hot relish into sterilized jars for canning or let it cool and transfer to airtight containers for refrigeration.
  5. Refrigerate for at least 24 hours before serving to allow the flavors to develop fully.

Notes

  • Use all sweet peppers for a mild version or add more hot peppers for extra heat.
  • Swap white vinegar for apple cider vinegar for a mellower, fruitier flavor.
  • Add honey or maple syrup for natural sweetness in place of some sugar.
  • Include diced cucumbers or carrots for added crunch and color.
  • Roast the peppers for a smoky variation of the relish.

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