To make pickled red onions, follow these simple steps:
Ingredients:
- 1 medium red onion, thinly sliced (using a mandoline or sharp knife)
- 1/2 cup apple cider vinegar (or white vinegar, rice vinegar, white wine vinegar)
- 1 tablespoon granulated sugar (or substitute with maple syrup or honey)
- 1 to 1 1/2 teaspoons salt
- 1 cup hot water (not boiling)
Instructions:
- Thinly slice the red onion.
- Place the sliced onions in a jar or bowl.
- In a measuring cup, combine the vinegar, sugar, salt, and hot water. Stir to dissolve the sugar and salt.
- Pour the pickling mixture over the onions, making sure they are fully submerged.
- Let the onions soak for at least 30 minutes to 1 hour at room temperature.
- Cover and store the pickled onions in the refrigerator for up to 2-3 weeks.
Optional: Add spices like peppercorns, garlic cloves, or herbs for extra flavor. This quick pickling process yields tangy, slightly sweet onions that brighten salads, sandwiches, tacos, and more.