Ingredients
Scale
- 1 cup rhubarb stalks, thinly sliced (about 1/4-inch thick)
- ½ cup apple cider vinegar
- ½ cup water
- ¼ cup sugar
- 1 teaspoon salt
- ½ teaspoon black peppercorns
- ½ teaspoon mustard seeds (optional)
- 1 small garlic clove, smashed (optional)
- A few strips of orange or lemon zest (optional)
Instructions
- Prep the rhubarb: Wash and trim the stalks, then slice into thin batons or half-moons. Pack into a clean pint-size jar.
- Make the brine: In a small saucepan, combine vinegar, water, sugar, salt, and optional spices. Bring to a simmer, stirring until sugar and salt dissolve.
- Pickle it: Pour the hot brine over the rhubarb until fully submerged. Tap to release air bubbles. Seal and let cool.
- Chill and enjoy: Refrigerate for at least 1 hour. Best after 24 hours.